Highlights of Industrial and Applied Physics (FIAP) Talks @ APS 2024 March Meeting
American Physics Society (APS) March meeting is one of the largest physics meetings in the world. To help the community quickly catch up on the work presented in this conference, Paper Digest Team processed all accepted work, and generated one highlight sentence (typically the main topic) for each. Readers are encouraged to read these machine generated highlights to quickly get the main idea of each piece of work.
Interested users can choose to read all APS-2024 presentations in our digest console, which supports more features.
To search for work presented at APS-2024 on a specific topic, please make use of the search by venue (APS-2024) service. To summarize the latest research published at APS-2024 on a specific topic, you can utilize the review by venue (APS-2024) service. To synthesizes the findings from APS 2024 into comprehensive reports, give a try to APS-2024 Research. If you are interested in browsing presentations by author, we have a comprehensive list of all APS-2024 authors & their presentations.
This curated list is created by the Paper Digest Team. Experience the cutting-edge capabilities of Paper Digest, an innovative AI-powered research platform that gets you the personalized and comprehensive updates on the latest research in your field. It also empowers you to read articles, write articles, get answers, conduct literature reviews and generate research reports.
Experience the full potential of our services today!
TABLE 1: Highlights of Industrial and Applied Physics (FIAP) Talks @ APS 2024 March Meeting
| Paper | Author(s) | |
|---|---|---|
| 1 | Combined First-principles and Experimental Investigations of Nearest Neighbor Defect Complexes in Monolayer Tungsten Disulfide Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We focus on two most common point defects in monolayer tungsten disulfide (WS2): sulfur vacancy and carbon radical substitution on the sulfur site. |
Weiru Chen ; Yihuang Xiong ; John Thomas ; Archana Raja ; Alexander Weber-Bargioni ; Geoffroy Hautier; |
| 2 | Imaging Single-molecule-resolved Mass Transport Via Electromigration at The Surface of Graphene Field-effect Transistors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We observe a strong resonance effect in the magnitude of electromigration when the device Fermi level is tuned into energy alignment with molecular orbitals. |
Hsin-Zon Tsai ; Franklin Liou ; Simão João ; Young Woo Choi ; Yiming Yang ; Andrew Aikawa ; Marvin Cohen ; Johannes Lischner ; Michael Crommie; |
| 3 | Doping-Induced Tuning of Ultrasharp Exciton Emission in NiPS3: Unveiling Sensitivity to Spin-Structure Interplay Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In particular, NiPS 3 emitting a sharp photoluminescence (PL) peak at 1.476 eV, which is attributed to the spin-orbit entangled exciton (SO-X) state, has generated a lot of excitement recently. We examined Ni 1-xMn xPS 3 and NiPS 3-ySe y compounds to understand how changes in magnetic order affect this SO-X emission. |
Tai Trinh ; Rabindra Basnet ; Vigneshwaran Chandrasekaran ; Dinesh Upreti ; Rijan Karkee ; Michael Pettes ; Andrew Jones ; Jin Hu ; Han Htoon; |
| 4 | Investigation Into The Electronic and Magnetic Properties of TiS2 with with Various Defects Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This study investigates the effects of intrinsic point defects within a 2D titanium disulfide (TiS 2) lattice on the electronic and magnetic properties. |
Jason Haraldsen ; Patrick Keeney ; Paula Coelho-Neto; |
| 5 | Computational Search for The Single-photon Emitters Among Local Defects in Two-dimensional SnS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: For the stable defects, we applied the linear response GW and the Bethe-Salpeter equation (BSE) methods to obtain electronic structure and optical excitation spectra. |
Sergey Stolbov ; Marisol Alcantara Ortigoza; |
| 6 | The Deep-acceptor Nature of The Chalcogen Vacancies in 2D Transition-metal Dichalcogenides Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we report the results of hybrid density functional calculations for the chalcogen vacancy in a series of monolayer TMDs, correctly referencing the thermodynamic charge transition levels to the fundamental band gap (as opposed to the optical band gap). |
Shoaib Khalid ; Bharat Medasani ; John Lyons ; Darshana Wickramaratne ; Anderson Janotti; |
| 7 | Computational Insights of Defects in Layered Materials for Energy Sustainability Technologies Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Major challenges to realizing low-dimensional material as memristors are identifying the optimal material in a sea of choices with favorable NVRS characteristics and the lack of a physical model for describing the switching mechanism. This talk will present our efforts in tackling these challenges- namely in searching for point defects that induce NVRS and in a case study of Au in MoS 2 on the physical origins of resistive switching. |
Wennie Wang; |
| 8 | Synthesis and Characterization of Defects in Two-Dimensional Transition Metal Dichalcogenides Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will show our recent progress in the synthesis and characterization of CVD grown 2D semiconducting TMD devices with defects incorporated via metal substitution. |
Carlos Gonzalez ; Tianhui Zhu ; Samuel Mcnair ; Hem Prasad Bhusal ; Annette Asryan ; Takashi Taniguchi ; Kenji Watanabe ; Jairo Velasco Jr. ; Aiming Yan; |
| 9 | Imaging Dislocations in Topologically-Insulating Bi1-xSbx Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we explore the formation, propagation, and transport properties of dislocations in Bi 1-xSb x single crystals with x = 0.12. |
Sam Frisone ; Shriya Sinha ; Adrian Birge ; Dmitri Mihaliov ; Zecheng You ; Minjoo Lee ; Ctirad Uher ; Cagliyan Kurdak ; Rachel Goldman; |
| 10 | Transport Characterization of Bismuth Alloys with The Goal of Studying Dislocations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This project focuses on the electrical properties of Bi-Sb alloys with the goal of identifying transport through dislocations. |
Shriya Sinha ; Sam Frisone ; Zecheng You ; Dmitri Mihaliov ; Eric Chandler ; Rachel Goldman ; Ctirad Uher ; Cagliyan Kurdak; |
| 11 | Electro-Thermal Monte Carlo Simulation of Monolayer MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we employ Monte Carlo simulations to investigate charge transport in monolayer MoS 2 transistors with Joule heating for the first time. |
Maritha Wang ; Eric Pop; |
| 12 | Exploration of MoS2.WS2 Van Der Waals Heterostructures Through First Principles Calculations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this paper, the effect of strain and electric field on the molybdenum disulfide (MoS 2) and tungsten disulfide (WS 2) vdW heterostructure from monolayer to multiple layer heterostructure stacking and optical absorption spectra were investigated through density functional theory (DFT) using VASP simulation program. |
Sandhiya Murugan ; Shang-Hsiu Yang ; Chandrasekar Sivakumar ; Babu Balraj ; Mon-Shu Ho; |
| 13 | Quantitative Assessment of Monolayer MoS2’s Gas Sensing Behavior Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In our innovative study, we leverage TMDs’ surface molecule trapping properties to explore gas adsorption for repeatable gas sensors. |
TZU-EN HUANG; |
| 14 | Utilizing The Structural Phases of MoS2 to Create More Secure Transistors and Hardware Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: With the US pushing towards being a lead innovator in metal-oxide semiconductor field-effect transistors (MOSFETs), our innovations need to be protected from being stolen through reverse engineering. To aid this endeavor, we propose an alternative method of making MOSFETs by utilizing the structural phases of molybdenum di-sulfide (MoS 2) . |
Christopher Barns ; Scott Dietrich; |
| 15 | A Novel Nano-Electroplating Based Plasmonic Platform for Emission Engineering of Monolayer MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, monolayer MoS 2 transferred on top of the gold nanodisc (AuND) array exhibited an impressive photoluminescence enhancement of up to 150-fold compared to monolayer MoS 2 transferred on Au film [2]. |
Abhay Anand V S ; Mihir Kumar Sahoo ; Faiha MC ; Abin Varghese ; Subhabrata Dhar ; Saurabh Lodha ; Anshuman Kumar; |
| 16 | Influence of Rhenium Concentration on Charge Doping and Defect Formation in MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we report on the role of substitutional metal doping, emphasizing Re (Rhenium) dopants, in modulating the structural and (opto)electronic properties of 2D MoS 2. |
Riccardo Torsi ; Kyle Munson ; Joshua Robinson ; Yu-Chuan Lin ; John Asbury; |
| 17 | Engineering Correlated States in MoSe2 By A Periodic Nanopatterned Gate Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will present an alternative approach based on integrating nano-scale patterned graphene gates into an MoSe 2 semiconductor heterostructure. |
Trevor Stanfill ; John Schaibley ; Daniel Shanks ; Takashi Taniguchi ; Kenji Watanabe ; Nan Huang ; David Mandrus ; Brian LeRoy; |
| 18 | Achieving Near-perfect Light Absorption in Atomically Thin Transition Metal Dichalcogenides Through Band Nesting Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we describe an approach where band nesting is used to realize near-perfect light absorbers (NPLAs) with only two or three layers without any complex nanostructures. |
Dongjea Seo ; Seungjun Lee ; Nezhueyotl Izquierdo ; Sang Hyun Park ; Eng Hock Lee ; Rehan Younas ; Guanyu Zhou ; Christopher Hinkle ; Tony Low ; Steven Koester; |
| 19 | Tuning of SHG in Biaxially Strained Monolayer MoSe2 and MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we perform the SHG spectroscopy on ML MoSe 2 and MoS 2 grown at high temperatures in a homebuilt PVD system that yielded up to ~0.7% tensile strain in the MLs depending on the choice of substrates. |
Sudeep Puri ; Sneha Patel ; Hiro Nakamura; |
| 20 | Biaxial Substrate Strain Tuning of Excitons in Monolayer MoS2 and MoSe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report the excitonic properties of monolayer TMDs grown by high temperature physical vapor deposition (PVD) on SiO 2 and Si 3N 4. |
Sneha Patel; |
| 21 | Solid-state High Harmonic Generation Spectroscopy of MoS2 in Complex Environments Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Harmonic emissions result from intraband and interband currents during this process and are highly anisotropic, with each harmonic sampling different electron trajectories through the band dispersion of the material. We established the sensitivity of sHHG to symmetry and electronic structure in monolayer MoS 2 by exploring unique anisotropy features such as a 30° phase shift in anisotropy between harmonics emitted from the first conduction band (harmonics below 3.5 eV) and second conduction band (harmonics above 3.5 eV). |
Bailey Nebgen ; Jacob Spies ; Lun Yue ; Dean Smith ; Craig Schwartz ; Victor Lee ; Diana Qiu ; Mette Gaarde ; Michael Zuerch; |
| 22 | Fine Structures in Imbert-Fedorov Shift Spectrum of Monolayer MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will introduce a new technique called the beam displacement amplification technology (BDAT), which can help us reveal the fine structures in the IF shift spectra of monolayer MoS 2. |
Xiaofeng Li ; Mingjie Zha ; Xiao Li ; Zhibo Liu; |
| 23 | Gate-tuned Excitonic Emissions in Suspended MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work we will systematically examine the effect of doping in the emission and the possible exciton condensation through electrostatic doping and photoluminescence mapping. |
Thy Doan Mai Le ; Eli Adler ; Ibrahim Boulares ; Sina Najmaei ; Edward Van Keuren ; Paola Barbara; |
| 24 | Spatial Coherence of Interlayer Excitons in 2D Semiconductor Heterostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Specifically, we measured the spatial dependence of the degree of coherence present in the light emitted by IXs and observed long range (several micron) spatial coherence. |
Jacob Cutshall ; Fateme Mahdikhany ; Anna Roche ; Daniel Shanks ; Michael Koehler ; David Mandrus ; Takashi Taniguchi ; Kenji Watanabe ; Brian LeRoy ; John Schaibley; |
| 25 | Broadband Optical Properties of Few-layer Large-area MoS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We combined broadband optical spectroscopy with first-principles calculations and band-nesting analysis to investigate the optical properties of few-layer large-area MoS 2 (4, 6, 8, and 18L) deposited on quartz substrates. |
Asma Alkabsh ; Dipanjan Mazumdar; |
| 26 | Conductance Anomalies in Nanoscale Quantum Point Contact Devices on An Undoped GeSn/Ge Heterostructure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we present quantized conductance in a gated quantum point contact (QPC) device on an undoped Ge 0.94Sn 0.06/Ge heterostructure. |
Yu-Jui Wu ; Yu-Jui Wu ; Chou-Wei Kiang ; Tsung-Ying Li ; Ze-Wei Chen ; Min-Jui Lin ; Wei-Hsiang Kao ; Jiun-Yun Li; |
| 27 | Characterization of Non-magnetic Fractional Quantization in 1D InGaAs and InAs Quantum Wires Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Consequently, the investigation of 1D InGaAs [3] and InAs quantum wires is of considerable significance. In this work, we present non-magnetic fractional conductance states in these large g-factor materials, and a study of their properties in different confinement and magnetic field configurations. |
Irene Villar Rodriguez ; Yilmaz Gul ; Lei Liu ; Jason Dong ; Aaron Engel ; Connor Dempsey ; Stuart Holmes ; Chong Chen ; Chris Palmstrom ; Michael Pepper; |
| 28 | Transport Through Gate-controlled Graphene Quantum Dots Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the framework of quantum transport we investigate the properties of graphene QD devices under the effect of a gate electrode, using numerical simulations and theoretical models: non-equilibrium green’s function (NEGF), density functional theory (DFT), and tight binding (TB). |
Mohamed Amine Rhanbouri ; Hanan ABSIKE ; Abdelouahed El Fatimy; |
| 29 | Fractional Conductance Quantisation in MBE Grown High Mobility GaAs Quantum Wells Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: GaAs is particularly attractive due to the low disorder material which can be grown, providing exceptionally pure platforms on which to perform measurements. We report on fractional quantisation displayed in quantum wires grown on such materials and put them into the context of the theory set out by Shavit and Oreg, which suggests they arise due to coherent forward and backward scattering in a zig-zag array of electrons in the low electron density regimes [7]. |
Iwan Pullen ; Yilmaz Gul ; Stuart Holmes ; Ian Farrer ; David Ritchie ; Michael Pepper; |
| 30 | Quantized Conductance in PbTe Nanowire Devices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present here evidence of quantized conductance in PbTe nanowire devices grown using the selective-area-growth (SAG) method on an InP substrate. |
Gavin Menning ; Vlad Pribiag ; Lior Shani ; Colin Riggert ; Pim Lueb ; Erik P. A. M. Bakkers ; Paul Crowell ; Alec Nilson; |
| 31 | Fractional Conductance Quantisation in Low-dimensional Electrons Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we present recent experimental results supported by the mechanism of observation of odd and even fractional quantum plateaus in the conductance of 1D channels. |
Sanjeev Kumar ; Michael Pepper ; David Ritchie ; Ian Farrer; |
| 32 | Experimental Investigation of Microwave Photons Emitted By A Quantum Point Contact Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The final goal of our work is to prove experimentally that photons radiated by the QPC inherit the fermionic nature of the scattering electrons. |
Oussama GHAZOUANI GHARBI; |
| 33 | Electromagnetic Field and Surface Acoustic Wave Induced Decoherence in A Ballistic Quantum Interferometer Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report the studies of decoherence processes of a ballistic electronic quantum interferometer in the presence of high frequency electromagnetic (EM) field and surface acoustic wave (SAW). |
Jeng-Chung Chen ; Ching-Ping Lee ; Tzu-Kan Hsiao ; Io-Chun Hoi ; Yen-Hsiang Lin ; Chung-Yu Mou ; Dah-Chin Ling ; Yung-Fu Chen ; Cen-Shawn Wu; |
| 34 | Modelling Shallow Confinement in Tuneable Quantum Dots As A 1D Cubic Potential Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: By comparing our cubic model predictions with data counting single electron capture events in dynamically modulated quantum dot experiments we, indeed, confirm universality across multiple dot realizations and driving protocols. |
Austris Akmentins ; Vyacheslavs Kashcheyevs ; Niels Ubbelohde; |
| 35 | Magnetotransport on A 2D Electron Gas Formed By A Topological Crystalline Insulator/Graphene Heterostructure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we combine monolayer graphene with PST and demonstrate a hybrid system with properties enhanced relative to the constituent parts. |
Gregory Stephen ; Ivan Naumov ; Nicholas Blumenschein ; Y.-J. Leo Sun ; Jennifer DeMell ; Sharmila Shirodkar ; Pratibha Dev ; Patrick Taylor ; Jeremy Robinson ; Paul Campbell ; Aubrey Hanbicki ; Adam Friedman; |
| 36 | Double Quantum Well Mediated Cold-Electron Injection to Si at Room Temperature Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we present an approach in which quantum well (QW) states selectively block the transport of thermally excited electrons, injecting only cold electrons to Si at room temperature. |
Anthony Martinez ; Pushkar Gothe ; Ojas Bhayde ; Yi-De Liou ; Tyler Gish ; Vinod Sangwan ; Michael Rabel ; Thevnin Rumende ; Adrian Gomez ; Gumaro Gonzalez ; Jiechao Jiang ; Ye Cao ; Pierre Darancet ; Efstathios Meletis ; Mark Hersam ; Seong Jin Koh; |
| 37 | Weak Antilocalization of Two-Dimensional Hole Gases in A Modulation-Doped GeSn/Ge Heterostructure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we demonstrate weak antilocalization (WAL) in modulation-doped GeSn 0.94Sn 0.06/Ge heterostructure. |
Ze-Wei Chen ; Chou-Wei Kiang ; Chou-Wei Kiang ; Chia-Tse Tai ; Hao-Chien Wang ; Min-Jui Lin ; Yen Chuang ; Jiun-Yun Li; |
| 38 | Comparative Analysis of Geometrical and Contact Modification Techniques of Perforated Source Electrode for Enhancing Vertical Organic Field-Effect Transistor Performance Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Comparative Analysis of Geometrical and Contact Modification Techniques of Perforated Source Electrode for Enhancing Vertical Organic Field-Effect Transistor Performance. |
Sirsendu Ghosh; |
| 39 | Enabling Analytics at Scale Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk will provide and overview of the internal tools, systems and approaches that we use to enable teams to perform analytics using our exabyte scale data warehouse. |
Alex Mellnik; |
| 40 | Analytics at Caterpillar Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This data can include time-series data, machine health alerts, fuel usage, GPS coordinates and operator-specific usage. In this presentation, we will describe how powered by this data, Caterpillar’s analytics can provide customers value at a lower cost of ownership, increased productivity and predictability, safety and reduced maintenance costs. |
Phillipe Tuckmantel; |
| 41 | Tough Decisions Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The focus of this talk is about AI decision models my team creates that make complex, customer-focused, product development decisions in plant breeding. |
Adam Scott; |
| 42 | Applying A Physics Education to A Career As A Hedge Fund Data Scientist Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will discuss the skills required to become a successful data scientist, including those that can be learned on the job as well as several invaluable skills that are developed through scientific research. |
Christopher Reeg; |
| 43 | Electron-phonon Decoupling in Disordered Graphene Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Many body localisation [1] (MBL) in a solid state system has felt like a distant goal for many years, experimental evidence for this non-ergodic state has only been seen in ultra … |
Gregory Auton ; Jonathan Gough ; George Mcardle ; Igor Lerner ; Michael Pepper; |
| 44 | Investigation of Mechanism for Heat Conduction Suppression in Si Thin-Films Due to Surface Roughness Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we investigated atomic-scale mechanisms underlying the reduction in thermal conductivity due to roughness by applying anharmonic lattice dynamics analysis to silicon thin-film structures with surface roughness. |
Michimasa Morita ; Junichiro Shiomi; |
| 45 | Impact of Substrate Roughness on The Thermal Boundary Conductance in 2D Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we explore the impact of roughness on TBC and demonstrate that by engineering surface slope, TBC can be significantly improved. |
Sylvester Makumi ; Zlatan Aksamija; |
| 46 | Vorticity and Compressibility Hydrodynamics in Electron and Phonon Fluids Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we use the viscous heat equations (VHE) – that are a thermal analogue of the Navier-Stokes equations (NSE) in the laminar regime – to study a 2D device, where we can decouple the steady-state VHE in Fourier space and determine the interplay between thermal vorticity and compressibility as a distinctive hallmark of viscous transport. |
Enrico Di Lucente ; Francesco Libbi ; Nicola Marzari; |
| 47 | Modeling Thermal Conductivities and Expansion Coefficients for Novel Materials in Advanced Electronics Packaging Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will present our density functional theory (DFT) investigation into the lattice thermal conductivities and thermal expansion coefficients of platinum dichalcogenides and other TMDs. |
Nathaniel Bunker ; Manuel Smeu; |
| 48 | Investigation of Phonon Hydrodynamics in Graphene Via Monte Carlo Simulations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We integrate phonon scattering with atomically rough edges in order to explore the relationship between sample size, roughness, and hydrodynamic phenomena. |
Aidan Belanger ; Zlatan Aksamija; |
| 49 | Correlated Excitonic Phases in Semiconductor Moiré Superlattices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we explore the effect of exciton-exciton interaction in a finite population of moiré excitons generated by optical excitations and identify excitonic correlated phases. |
Ming Xie; |
| 50 | Reconfigurable Multifunctional Van Der Waals Ferroelectric Devices and Logic Circuits Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In our recent work [1], we explore reconfigurable ferroelectric circuits using van der Waals heterostructures, focusing on Reconfigurable Ferroelectric Field-Effect Transistors (Re-FeFETs) for versatile non-volatile logic-in-memory circuits. |
Ankita RAM; |
| 51 | Title: Symmetry-Driven Persistent Spin Texture Towards Ferromagnetic-free Non-Ballistic Spintronics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have theoretically investigated symmetry and electronic properties of (110)- CdTe/ZnTe/MgTe zinc blende semiconductors and shown symmetry-driven momentum-independent uniform spin configuration known as persistent spin texture (PST) at the Brillouin zone centre. |
Manish Mohanta ; Purusottam Jena; |
| 52 | Transition Metal Dichalcogenide Heterojunction Based Memristor With Increased Endurance Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we use a TMD heterojunction as a switching layer. |
Samuel McNair ; Aiming Yan ; Hem Prasad Bhusal ; Jairo Velasco Jr. ; David Lederman ; Maximo Rocha; |
| 53 | Synthesis of Semiconducting Graphene Nanoribbons on Germanium for Next-Generation Nanoelectronics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will discuss our approach to synthesize nanoribbons with tunable sub-5-nm widths, nearly atomically defined armchair edges, atomic thickness, unidirectional alignment, and controlled placement on conventional Ge and Ge-on-Si substrates via chemical vapor deposition (CVD). |
Robert Jacobberger; |
| 54 | DFTB Predictions of Twist Angle-Dependent Piezoelectricity in Heterobilayer Systems with 1000-2000 Atoms Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we have expanded the DFTB method to predict piezoelectric coefficients of twisted and corrugated 2D heterostructures with 1000 – 2000 atoms. |
Han-Wei Hsiao ; Namita Narendra ; Tillmann Kubis; |
| 55 | Using Surface Plasmons to Enhance The FRET Efficiency of Fluorescent Molecules As A Function of Molecular Spacing and Relative Orientation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will discuss optimizing the distance and orientation between the molecules for FRET enhancement. |
John McMahon ; Jennifer Steele ; Katherine Dixon ; Nathaniel Warpmaeker; |
| 56 | Atomic Ordering and Electronic Structure of X2YSn Heusler Alloys: A First-Principles Study Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The Heusler material class, comprised primarily of ternary intermetallic alloys, boasts a wide range of properties including half-metallic ferromagnetism, topological band … |
Michael Zengel ; Riley Nold ; Thomas Roden ; Ridwan Nahar ; Justin Lewis ; Adam Hauser; |
| 57 | Logic Gate Analysis for Spin Precession and Non-Abelian Berry Phase in Multi-subband System Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we focus on spin precession and discuss spin features modulated by non-Abelian Berry phases. |
Tatsuki Tojo ; Kyozaburo Takeda; |
| 58 | Electronic Structure Investigation of Pyrochlore Spin-ice Pr2Zr2O7 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: A compositional series of Pr 2+xZr 2-xO 7-x/2 crystals fabricated by four-mirror optical floating zone furnace technique 1 were characterized using Fourier-transform infrared (FTIR) spectroscopy, cathodoluminescence (CL) microscopy, and spectroscopic ellipsometry and compared to density functional theory (DFT) simulation. |
Zachary Socha ; Benjamin Trump ; Brian Hoskins ; Kathryn Arpino ; Seyed Koohpayeh ; Tyrel McQueen ; Adam Hauser; |
| 59 | Theoretical Study of The Layer Number and Strain Effects on The Structural and Electronic Properties of Platinum Diselenide (PtSe2) Material Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, density functional theory (DFT) plus van der Waals (vdW) corrections have been considered to study the structural and electronic properties of different PtSe 2 systems, namely ML, bilayer (BL), trilayer (TL), ourlayer (FL), and bulk. |
Adlen Smiri ; Rania Amairi ; Sihem Jaziri; |
| 60 | Floating Surface Band in WO2I2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present a combination of transport, scanning tunneling spectroscopy (STS), angle-resolved photoemission spectroscopy (ARPES), and optical conductivity measurements which demonstrate that WO 2I 2 is in fact a semiconductor with a 0.5V gap, in direct contrast with the metallic DFT band structures calculated using the orthorhombic structure. |
Eric Seewald ; Jordan Cox ; Xiong Huang ; Asish K. Kundu ; Yinming Shao ; Till Schertenleib ; Chun-Ying Huang ; Zhi Lin ; Xiaoyang Zhu ; Simon Billinge ; Dmitri Basov ; Raquel Queiroz ; Sophie Beck ; Xavier Roy ; Abhay Pasupathy; |
| 61 | A Systematic Study to Investigate The Effects of X-ray Exposure on Electrical Properties of Silicon Dioxide Thin Films Using X-ray Photoelectron Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using the shifts in the binding energy of the Si 2p peak, we calculated the resistances and the capacitances of the SiO 2 thin film. |
Nuri Oncel ; Carlos Munoz ; Thomas Iken; |
| 62 | Application of Full-Potential DFT Method Based on Multiple Scattering Theory on Group IV Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Though extensively studied, it is still challenging to experimentally synthesize Si-Ge-Sn alloy, particularly with high concentrations of Sn and henceforward further computational investigations on this material can greatly facilitate such experimental discovery. In this work, we apply the full potential multiple scattering theory KKR, KKR LSMS, and KKR CPA methods to these Group-IV alloys. |
Wasim Mondal ; Swarnava Ghosh ; Ka Ming Tam ; Markus Eisenbach ; Yang Wang ; Hanna Terletska; |
| 63 | Periodic Coupled-cluster Theory for The Ground and Excited States with Atom-centered Basis Functions Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present the current state of the CC theory framework available in FHI-aims and possible avenues to address the finite-size error. |
Evgeny Moerman ; Matthias Scheffler ; Felix Hummel ; Andreas Irmler ; Alejandro Gallo ; Andreas Grüneis; |
| 64 | Electronic Structure and Thermoelectric Performance of SnSe with Controlled Vacancy Population Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report the electronic structure of thermoelectric material SnSe studied by angle-resolved photoemission spectroscopy and first principles calculations. We found that the thermoelectric performance of SnSe strongly depends on its low‑energy electron band structure that provides high density of states in a narrow energy window due to the multi‑valley valence band maximum. |
Sung-Kwan Mo ; Ji-Eun Lee ; Kyoo Kim ; Van Quang Nguyen ; Jinwoong Hwang ; Jonathan Denlinger ; Byung Il Min ; Sunglae Cho ; Hyejin Ryu ; Choongyu Hwang; |
| 65 | First Principle Calculations of Electronic Properties of Bulk and 2D Hexagonal Boron Nitride (hex-BN) Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present results from ab-initio, self-consistent density functional theory (DFT) calculations of electronic properties of hexagonal boron nitride (h-BN), for the bulk and a 2D sample. |
YURIY MALOZOVSKY ; Anthony Stewart ; Diola Bagayoko; |
| 66 | Ab-Initio Computations of Electronic and Related Properties of Hexagonal ZrS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have performed ab-initio, self-consistent calculations of electronic, transport, and bulk properties of hexagonal ZrS 2. |
Alle Dioum ; YURIY MALOZOVSKY ; Diola Bagayoko; |
| 67 | Interband and Exciton Related Optical Properties of ZnGeN2 in Comparison to GaN Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, the optical dielectric function of ZnGeN2 is calculated from the interband transitions using the energy bands calculated in the quasiparticle self-consistent (QS)GWˆ method with two different levels of approximation: the independent particle approximation (IPA) and the Bethe-Salpeter Equation (BSE) approach. |
Ozan Dernek ; Walter R Lambrecht; |
| 68 | Energy Gap and Interband Transitions in Black Phosphorus Studied with Momentum-resolved EELS Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We found that, as the temperature is lowered, the energy gap in bulk black phosphorus decreases for all momenta, from near the optical limit to the Brillouin boundary. |
Jin Chen ; Dipanjan Chaudhuri ; Xuefei Guo ; Caitlin Kengle ; Farzaneh Hoveyda ; Christian Boyd ; Elizabeth Peterson ; Yonatan Kahn ; Peter Abbamonte; |
| 69 | Quantum Thermal Avalanche: Spectral Characteristics of Size-invariant Variations of Energy Landscapes Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we investigate interesting spectral properties of systems involving size-invariant variations in their Hamiltonians. |
Alhun Aydin; |
| 70 | Laser-amplified Nonvolatile Charge Trapping Effect in Semiconductor Quantum Dot Structures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Undoubtedly, this work suggests a novel approach for designing multifunctional photoelectronic devices in AI applications. |
Yuhong Cao; |
| 71 | Including Excitonic Effects in Phonon-Mediated Relaxation in Semiconductor Nanocrystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we use density function theory (DFT) simulation output to solve the Bethe-Salpeter equation (BSE) for singlet excitons and incorporate the BSE results for exciton states into the existing technique for phonon-mediated relaxation in nanomaterials based on reduced density matrix and Redfield theory. |
Hadassah Griffin ; Andrei Kryjevski ; Dmitri Kilin ; Svetlana Kilina; |
| 72 | Density-functional Theory Study of The Thermodynamic, Optical, and Dynamical Properties of The Stable and Metastable Phases of MnTe Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have used density-functional theory (DFT) to study the static and dynamical structure of the stable and metastable phases and report on both optical, pressure-induced and dynamic properties including simulated Raman and infrared spectra. |
Paul Fons ; Keisuke Hamano ; Toshiharu Saiki ; Hiroyuki Tsuda; |
| 73 | High Temperature Insulator Using Casted Ceramic for Collaborative Robotic Gripper in Additive Manufacturing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We developed a custom procedure to create complex features in casted ceramic using 3D printed molds. |
Logan Schorr ; Ravi Hadimani; |
| 74 | Thickness-dependent Electromagnetic Interference Shielding from A Three-layered Heterostructure of TMDs and Carbon Nanostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This study proposes a three-layered heterostructure of a carbon fiber-reinforced polymer (CFRP), WSe 2, and a final cast of multiwall carbon nanotube (MWCNT) as a promising candidate for shielding applications. |
Jyotsna Das ; Dereje seifu; |
| 75 | Timescales for Charge-State Decay of NV- Centers in Diamond Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present an ab initio formalism for accurately estimating the rate of charge-state decay of color centers in wide-bandgap semiconductors. |
Rodrick Kuate Defo ; Alejandro Rodriguez ; Steven Richardson; |
| 76 | Title: Passivated Interfacial Traps of Monolayer Phototransistor [P1] with Bipolar Electrical Pulse Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Heterogeneous integration of monolayer semiconductors is an emergent approach to induce unprecedented properties. A long-standing challenge along this route is to manipulate the interfacial configurations of each unit in stacking architecture.Monolayer of transition metal dichalcogenides (TMDs) offers an embodiment of studying interface engineering of integrated systems because optoelectronic performances generally trade off with each other due to interfacial trap states. |
Po-Han Chen ; Chun An Chen ; Yu-Ting Lin ; Ping-Yi Hsieh ; Shangfan Lee ; Chia-Seng Chang ; Chih-Chao Yang ; Yi-Hsien Lee; |
| 77 | Development of 2D Semiconductor Oxide Based on Β-TeO2 with Room Temperature Broad Photoluminescence Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we report a reliable and well-controlled method to form layered β-TeO 2 large band gap semiconductor obtained via deterministic laser-induced oxidation of exfoliated β-Te. |
Sarah Alsaggaf ; Shahad Albawardi ; Mohammed Amer; |
| 78 | Guest-induced Phase Transition Leads to Polarization Enhancement in MHyPbCl3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In supertolerant 3D perovskites, a strong organic-inorganic sublattice coupling can influence several physical properties significantly. Here, we use first-principles calculations to explore the structural and polar properties of one such member, methylhydrazinium lead chloride, MHyPbCl 3, as it transitions from highly polar Phase-I to less polar Phase-II upon cooling. |
Pradhi Srivastava ; Sayan Maity ; Varadharajan Srinivasan; |
| 79 | High-field Photocarrier Dynamics in Multilayer WSe2 Driven By Intense Terahertz Fields Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We investigate high-field photocarrier dynamics in a 2D semiconductor, WSe 2, employing time-resolved nonlinear THz spectroscopy. |
Yun-Shik Lee ; Viela Guay ; Nathan Johnson ; Yue Zhang ; Arend van der Zande ; Spencer Thorp ; Matthew Graham; |
| 80 | Coupled Line Networks for Microwave Realization of The Discrete Fractional Fourier Transform Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, an on-chip realization of the discrete fractional Fourier transform (DFrFT) is proposed and experimentally implemented in the microwave domain utilizing a passive metamaterial coupled lines network (MCLN). |
Rasool Keshavarz ; Negin Shariati ; Mohammad-Ali Miri; |
| 81 | Defects and Calibration in Universal Programmable Photonic Circuits with Interlaced DFRFT Layers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using DRrRT’s we have shown that universality can be achieved with N + 1 phase layers [1]. |
Matt Markowitz ; Mohammad-Ali Miri ; Kevin Zelaya; |
| 82 | Reusable Surface Amplified Nanobiosensor for The Detection of Airborne Virus Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, sandwich structures were formed by attaching target virus molecules to antibody-functionalized magnetic particles and alkaline phosphatase (ALP) enzyme. |
Sunwoo Bang ; Junghyun Shin ; Pan Kee Bae ; Haneul Yoo ; Jeongsu Kim ; Yoonji Choi ; Hyeong Rae Kim ; WanSoo Yun ; Yong Beom Shin ; Jungho Hwang ; Seunghun Hong ; Aeyeon Kang; |
| 83 | Reusable Biosensing Platforms Based on Magnetically-refreshable Receptor Structures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report a magnetically-refreshable receptor platform (MRP) structure which can be integrated with versatile nanodevice-based sensors to build reusable biosensors using virtually-general receptor molecules. |
Sang-Eun Lee ; Haneul Yoo ; Dong Jun Lee ; Dong-guk Cho ; Juhun Park ; Ki Wan Nam ; Young Tak Cho ; Jae Yeol Park ; Xing Chen ; Seunghun Hong; |
| 84 | How Aerogel Substrates Affect The Biomechanical and Biochemical Properties of Collagen I: An in Vitro Study Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: A strong dependency of the collagen microstructure on the substrate topography was however observed and thus demanded further investigation. Here, the authors present a comprehensive analysis of how the collagen microstructure is affected by its concentration, as a function of key aerogel substrate properties. |
Martina Rodriguez Sala ; Firouzeh Sabri; |
| 85 | Bioelectrical Nose Using Odorant-Binding Protein As A Molecular Transporter Mimicking Human Olfactory System for Direct Gas Sensing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, a 3D-printed case with a gas-permeable membrane on one side was filled with an OBP solution, and an olfactory receptor-functionalized carbon nanotube FET (CNT-FET) was inserted to the case. |
Danmin Choi ; Se June Lee ; Dahee Baek ; So-ong Kim ; Junghyun Shin ; Yoonji Choi ; Youngtak Cho ; Sunwoo Bang ; Jae Yeol Park ; Seung Hwan Lee ; Tai Hyun Park ; Seunghun Hong; |
| 86 | Emerging Second-order Nonlinearity in Two-dimensional Material Functionalized Silica Microcavities Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We reveal the mechanism of the dynamic phase-matching process, which governs the conversion efficiency of SH light by measuring the pump power dependence. |
Shun Fujii ; Nan Fang ; Daiki Yamashita ; Daichi Kozawa ; Chee Fai Fong ; Yuichiro Kato; |
| 87 | Thermally-limited Cancellation-free Microwave Impedance Microscopy with Monolithic Silicon Cantilever Probes Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will show that neither is required for high-performance MIM. |
Eric Y. Ma ; Junyi Shan ; Nathaniel Morrison ; Sudi Chen ; Feng Wang; |
| 88 | Revolutionizing Biologically-inspired AI Hardware Accelerators: Unveiling The Potential of Metal Self-Directed Channel (M-SDC) Memristors in Neuromorphic Computing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our study delves into M-SDC Memristors, revealing diverse conductance states and enhanced programmability crucial for large-scale neural networks. |
Dhiman Biswas ; Thirumalai Venkatesan ; Sarah Sharif ; Yaser Banad; |
| 89 | A Computational Study of Electrostatically-Doped Silicene and Graphene Nanoribbon FETs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This research introduces an innovative transistor design for future CMOS technology. |
Armin Gooran Shoorakchaly ; Sarah Sharif ; Yaser Banad; |
| 90 | Reorganization Phonon Scattering Interaction Induced By Interlayer Interactions Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We now found that phonon modes from interlayer interaction in bilayer change the phonon transport behaviors compared to the monolayer one. |
Je Young Ahn ; Ji Hoon Shim; |
| 91 | Quantum Octets in Air Stable High Mobility Two-Dimensional PdSe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we demonstrate air-stable field-effect transistors using atomically thin few-layer PdSe 2 sheets that are sandwiched between hexagonal BN (hBN), with record high saturation current >350 µA/µm, and field effect mobilities 700 and 10,000 cm 2/Vs at 300K and 2K, respectively. |
Yuxin Zhang ; Yuxin Zhang ; Haidong Tian ; Huaixuan Li ; Chiho Yoon ; Ryan Nelson ; Ziling Li ; Kenji Watanabe ; Takashi Taniguchi ; Dmitry Smirnov ; Roland Kawakami ; Joshua Goldberger ; Fan Zhang ; Chun Ning Lau; |
| 92 | Mixed Anion-based Novel 2D ScHX2 Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, the mixed anion layered materials, ScHX2 (X: Br, I), are considered. |
Ashima Rawat ; Ravindra Pandey; |
| 93 | Electrical Conductivity and Carrier Mobility for Strongly Anharmonic Materials from First Principles Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: As many materials exhibit the described anharmonic behavior, we implemented the Kubo-Greenwood (KG) approach into the highly efficient all-electron code FHI-aims [2]. |
Jingkai Quan ; Christian Carbogno ; Matthias Scheffler; |
| 94 | Electronic Transport Properties of Janus Ge-Based Two-Dimensional IV−V Monolayer Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we present a comprehensive exploration of the electronic transport properties of a Janus Ge-based 2D IV−V monolayer. |
Dogukan Hazar Ozbey ; Engin Durgun ; Gozde Ozbal Sargin; |
| 95 | Symmetry-dependent Antiferromagnetic Proximity Effects on Valley Splitting Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the present work, we investigate the antiferromagnetic (AFM) proximity effect on the valley degeneracy. |
Weidong Luo ; Chengyang Xu ; Lingxian Kong; |
| 96 | Metal Insulator Transition in Bi2O2Se Nanosheets Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we have synthesized ultrathin single crystalline nanosheets of Bismuth oxyselenide using a Homebuilt Atmospheric Pressure Chemical Vapor Deposition system on Fluorophlogopite Mica substrates. |
Suraj Lakhchaura ; Atikur Rahman; |
| 97 | Design and Characterization of High-Performance P-n Junctions in 2D Group III-V Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This study presents the design and investigation of electron transport properties in a p–n junction formed from monolayer Group III-V semiconductors, employing the non-equilibrium Green’s function formalism. |
Engin Durgun ; Yelda Kadioglu ; Dogukan Ozbey ; Deniz Cakir; |
| 98 | Contact-induced Strain for Enhanced Performance in Monolayer WS2 Transistors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work provides a deeper fundamental understanding of the thermal and mechanical phenomena impacting the metal-2D semiconductor interface in high-performance transistor applications. |
Lauren Hoang ; Marc Jaikissoon ; Zhepeng Zhang ; Krishna Saraswat ; Eric Pop ; Andrew Mannix; |
| 99 | Ultra-high Mobility Semiconducting Graphene on Silicon Carbide Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we present semiconducting epigraphene (SEG) grown by thermal evaporation on single crystal SiC substrates. |
William Griffin ; Walt de Heer ; Claire Berger ; Lei Ma ; Noel Dudeck; |
| 100 | Nanostructuring Approach Toward Highly Sensitive CO2 Gas Sensor Fabrication Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The strain generation and heterostructure formation are two important parameters in 2D thin films that could modulate their carrier generation process. Depending upon the carrier … |
Rapti Ghosh ; Haihui Pu ; Junhong Chen; |
| 101 | Routes Towards Viscous Electron Flow in Mesoscopic Devices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Increasing the reflectivity of the edges of the material further spans the range of validity of the above conditions. We show that the conventional requirement of frequent electron-electron collisions is too restrictive and, therefore, materials and phenomena to be described using hydrodynamics are widened. |
Jorge Estrada-Álvarez ; Carlos Sánchez ; Juan Salvador-Sánchez ; Vito Clericò ; Ana Pérez-Rodríguez ; Kenji Watanabe ; Takashi Taniguchi ; Mario Amado ; Enrique Diez ; Francisco Dominguez-Adame ; Elena Díaz; |
| 102 | Modulation Doping and Reduced Hysteresis in Monochalcogenide InSe/GaS Heterostructure 2D Field Effect Transistors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: By creating and electronically characterizing InSe/GaS heterostructure field-effect transistors with different metal contact configurations, we observed a decrease in the maximum on-current and an increase in hysteresis when both the InSe and GaS layers are in contact with the metal contacts. |
Evelyn Deagueros ; Min Gao ; Alice Cai ; Raman Sankar ; Xuan Gao; |
| 103 | Generating Voltage and Suppressing Spin Transport By An Inverse Stern-Gerlach Effect in Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We predict, in GaAs, an “Stern-Gerlach” voltage comparable to what is measured by the inverse spin Hall effect. |
Nicholas Harmon ; Emma Kurth ; Dana Coleman ; Lana Flanigan; |
| 104 | Integrated 3D Microlenses for Efficient Light Extraction from Diamond Quantum Emitters Using Two-photon Polymerization Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present a fast, scalable, and non-destructive process for the fabrication of polymer microlenses on a diamond substrate using two-photon polymerization. |
Raman Kumar ; Artur Lozovoi ; Richard Monge ; Carlos Meriles; |
| 105 | Computation of Polyimine Membrane As An Alternative Absorbent for Enhanced CO2 Direct Air Capture Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: While poly(ethylenimine) (PEI) has attracted significant attention due to its remarkable CO2 adsorption efficiency and stability, our study redirects the focus to poly(propylenimine) (PPI) and its hyperbranched form as potential alternative absorbents. Together with the PEI study, we primarily examine the distribution and transport behavior of CO2 molecules within these polymer systems under varying hydration conditions. |
Junhe Chen ; Kyung Il Kim ; Ji Il Choi ; Seung Soon Jang; |
| 106 | Effective Band Structure of Β-Ga2O3 Alloys Towards Opto-electronic Applications: A First Principles Study Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we investigate InGaO alloys by means of first principles using special quasi-random structures to model the substitutional disorder. |
Mohamed Abdelilah Fadla ; Myrta Gruening ; Lorenzo Stella; |
| 107 | Hybrid Packaging: Flexible Circuit Integration for Modern IC Package Technology Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To meet the needs of these new packaging paradigms, one must similarly expand the capabilities of additive manufacturing techniques. To overcome these challenges, we present a packaging system that combines printed encapsulants, mechanical design, and multi-dimensional material integration for robust printed interconnects operating at frequencies ranging from DC to X-band. |
Lucas Unger ; Christopher Molinari ; Samuel Fedorka ; Gary Walsh ; Corey Shemelya; |
| 108 | First-ever Measurement of Hole Velocity Vs. Electric Field in Polarization-induced Two-dimensional Hole Gases in GaN/AlN Heterojunctions Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present the first-ever measurements of the velocity vs. electric field (v-E) characteristic for a polarization-induced two-dimensional hole gas (2DHG) in undoped gallium nitride (GaN) on metal-polar aluminum nitride (AlN) heterostructures. |
Joseph Dill; |
| 109 | Injection of Spin-polarized Electrons from Ferromagnetic Fe3O4 Nanoparticles Into CdSe/CdZnS Colloidal Nanoplatelets Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have studied the magnetic field dependence of the electroluminescence (EL) from organic light emitting devices (LEDs). |
Arinjoy Bhattacharya ; Amani Almutairi ; James Pientka ; Hao Zeng ; Athos Petrou ; Savas Delikanli ; Hilmi Volkan Demir ; Betul Canimkurbey; |
| 110 | Anisotropic Materials for Additive Packaging Solutions: Anisotropic Ink for Flexible and Conformal Circuits Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work presents the effects of a commercial off the shelf anisotropic ink (Creative Materials 124-19A) on advanced packaging solutions related to printed, conformal, and flexible RF electronics. |
Michelle Connolly ; Lucas Unger ; Thomas Cecelya ; Samuel Fedorka ; Corey Shemelya ; Christopher Molinari; |
| 111 | Advancing Semiconducting Polymer Patterning: Photothermal Approach for Sub-Micron Feature Fabrication for Electronic Photodetector Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The industrial development of Semiconducting Polymers (SPs) faces a significant hurdle in the absence of an inexpensive, rapid, and viable patterning technology capable of producing sub-micron features. In this study, we explore Photothermal Patterning as a promising technique that leverages the solubility characteristics of SPs to address this challenge. |
Meghna Jha ; Joaquin Mogollon Santiana ; Megan Hong ; Harishankar Manikantan ; Adam Moule; |
| 112 | Poly(dimethylsiloxane)-Incorporated Block Copolymer-Typed Donor for High Performance and Stretchable Solar Cell Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Thus, we designed PD (PM6)-b-Poly(dimethylsiloxane) (PDMS)-typed tri-BCP as the PD to realize highly efficient and stretchable PSCs. |
Soodeok Seo ; Jin-Woo Lee ; Bumjoon Kim; |
| 113 | Comparing Resonant Cavity and On-wafer Measurements of The Complex Permittivity of Fused Silica to 110 GHz Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we compare resonant cavity and on-wafer complex permittivity measurements of the same fused silica wafer. |
Lucas Enright; |
| 114 | Free-Form RF Sensing: Multifunctional, Multilayer Microwave Design on Doubly-Curved Fiberglass Laminates Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we utilize a novel multilayer insert-based approach to integrate an RF sensing circuit directly within an electrical glass (E-glass) ogive nose cone. |
Christopher Molinari ; Michelle Connolly ; Basil Vanderbie ; Lucas Unger ; Corey Shemelya; |
| 115 | When Advanced Manufacturing Meets Machine Learning: A Study for Improved Printed RF Reliability Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work integrates a convolutional neural network machine learning (ML) algorithm to predict the electrical and RF performance of a printed antenna structure (inverted-F) in the X-band. |
Shawn Kelliher ; Kerollos Lowandy ; Ian Harris ; Christopher Molinari ; Richard Fink ; Paul Robinette ; Corey Shemelya; |
| 116 | Patterned Polymer Manufacturing By Laser-ignited Multi-initiation-point Frontal Polymerization Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present laser-patterned photothermal heating as a new means to simultaneously initiate self-propagating polymerization reactions at multiple locations in a 2-D sample. |
Andrés Cook ; Mason Dearborn ; Trevor Anderberg ; Kavya Vaidya ; Justin Jureller ; Aaron Esser-Kahn ; Allison Squires; |
| 117 | Novel Bioelectronic Interface Achieved By Coupling An Integrated Circuit with Bacterial-flagellar-motor-rotation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: A step change in harnessing the sensing potential of the motor and associated signalling network is to detect its rotation electrically and with high throughput. Here we demonstrate such detection using a custom-designed integrated circuit (IC) with micron-sized electrodes. |
Amritha Janardanan ; Soner Sonmezoglu ; Stefano Sonedda ; James Flewellen ; Michel Maharbiz ; Teuta Pilizota; |
| 118 | Doped: A Python Package for Solid-state Defect and Dopant Calculations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we report doped, our python package for the full generation, calculation setup, post-processing and analysis of defect supercell calculations. |
Seán Kavanagh ; Aron Walsh ; David Scanlon; |
| 119 | Accelerating GW Calculations of Point Defects with The Defect-patched Screening Approximation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we propose to accelerate GW calculations of point defects by reducing the simulation cost of the many-electron screening, which is the primary computational bottleneck. |
Du Li ; Zhenfei Liu ; Li Yang; |
| 120 | Characterizing 3D Defect Networks in GaAs Nanowires Using Coherent X-ray Diffractive Imaging Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Capitalizing on the coherent properties of X-rays, it attains nanoscale resolution, making it invaluable for materials science. In our recent study, we employed BCDI to investigate an as-grown GaAs nanowire, a material paramount in the semiconductor realm due to its optimal direct bandgap for photovoltaic applications and diverse morphological adaptability. |
Julie Barringer ; Edwin Fohtung ; Anders Mikkelsen; |
| 121 | Influence of Non-stoichiometry and Local Atomic Environments on Carrier Transport in GaAs1-x-yNxBiy Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we have investigated the influence of non-stoichiometry and local atomic environments on carrier transport in GaAs(N)Bi alloy films using local-electrode atom probe tomography (LEAP) and high-resolution x-ray diffraction (HRXRD) in conjunction with time-resolved THz photoconductivity measurements. |
Jared Mitchell ; James Heyman ; Rachel Goldman ; Christian Greenhill ; Tao-Yu Huang ; Timothy Jen ; Kyle Hammond ; Yu-Chen Yang; |
| 122 | Rare-earth Impurities in III-V Semiconductors and Their Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we discuss the interaction between rare-earth doping and III-V semiconductors, such as AlAs, GaAs, and InAs, and their alloys. |
Ruiqi Hu ; Intuon Chatratin ; Quoc Dai HO ; Quang To ; Garnett Bryant ; Anderson Janotti; |
| 123 | Onset of Tetrahedral Interstitial Formation in GaAsN Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We discuss the possible role of interacting strain fields between N atoms as the driving force for Ntetra incorporation. |
Joshua Cooper ; Timothy Jen ; Drew Novak ; Fabian Naab ; Yongqiang Wang ; Rachel Goldman; |
| 124 | Lateral Strain in InGaAsSb Epitaxial Layers Grown By LPE: Effect on Structural and Optical Properties Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: For all the In(0.145)Ga(0.855)As(y)Sb(1-y) epilayers, the photoluminescence (PL) spectra showed a bound exciton (BE) transition around 635 meV for layers under compresive strain, and BE transition around 637 meV for layers under tensile strain, with additional features observed in samples under tensile strain like donor-to-acceptor pair (DAP) recombination and defect-related emission bands. This study provides new insights into the effect of lateral strain on the crystalline and surface quality, and its effect on the optical properties of the quaternary alloys, which are relevant for novel optoelectronic applications. |
Julio G Mendoza-Alvarez ; Gerardo Villa-Martinez ; Miguel Angel Gonzalez-Morales ; Jose de Jesus Cruz-Bueno ; Mariano Ramirez-Lopez ; Marlene Camacho-Reynoso ; Patricia Rodriguez-Fragoso ; Yenny Casallas-Moreno ; Jose Luis Herrera-Perez; |
| 125 | Electronic Properties of InAlAs and InGaAs Alloys Containing A Few Percent of Bi Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we present a theoretical study of the electronic and optical properties of Bi-alloyed InAlAs and InGaAs ternary alloys using hybrid functional HSE06 calculations. |
Abdul Saboor ; Ruiqi Hu ; Anderson Janotti; |
| 126 | Defects in As-processed, Irradiated, and Stressed GaAs-based Device Structures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we begin with a re-evaluation of the origin of observed significant increases in thermal generation rates for p-i-n-i-p GaAs structures attributed to depassivation of hydrogen-defect/impurity complexes during electron-beam irradiation. |
Andrew O’Hara ; Xuyi Luo ; Enxia Zhang ; Ronald Schrimpf ; Daniel Fleetwood ; Sokrates Pantelides; |
| 127 | Atomic Scale Analysis of N Dopants in InAs Using DFT and X-STM Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The band gap of most III-V semiconductors is strongly reduced with the introduction of only a few percent of N, even if the III-N alloy has a much bigger band gap. N impurities in … |
Tom Verstijnen ; Douwe Tjeertjes ; Paul Koenraad ; Edoardo Banfi ; Quandong Zhuang; |
| 128 | Tuning Van Der Waals Heterostructures and Moiré Materials with Near-field Electrostatics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we demonstrate large and tunable near-field electrostatic effects of self-assembled organic layers and 2D materials, and develop a theory for describing and understanding of those effects. |
Qunfei Zhou ; Michele Kotiuga ; Pierre Darancet; |
| 129 | The Mystery of The "invisible" Ga Vacancy in GaAs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using an atomistic-aware device modeling approach to explore the chemical evolution of defects in irradiated GaAs, we discover that a strong Coulomb attraction, stemming from a Fermi level shift, drives fast As interstitials to preferentially annihilate Ga vacancies. |
Leopoldo Diaz ; Harold Hjalmarson ; Jesse Lutz ; Peter Schultz; |
| 130 | Trap-assisted Non-radiative Recombination of CN in GaN Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We find that re-emission of holes from C+ N into the valence band has significant impact on the overall rates at lower carrier densities. |
Hongyi Guan ; Fangzhou Zhao ; Mark Turiansky ; Chris Van de Walle; |
| 131 | Valley Properties of Moiré-trapped Interlayer Excitons in WSe2/WS2 Moiré Superlattices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we investigate one- and two-exciton interlayer exciton states confined in the moiré potential of WSe 2/WS 2 twisted bilayers and investigate their spin-valley behavior. |
YUEH-CHUN WU ; Matthew DeCapua ; Kenji Watanabe ; Takashi Taniguchi ; Jun Yan; |
| 132 | Novel Nonlinear Magneto-optical Effects in Two-dimensional Magnets Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We further reveal that these effects could not only be used to design ultra-thin multifunctional optical devices, but also to detect subtle magnetic orderings. Remarkably, we analytically derive conditions to achieve giant NLMO effects and propose general strategies to realize them in more 2D magnets. |
Dezhao Wu ; Meng Ye ; Haowei Chen ; Yong Xu ; Wenhui Duan; |
| 133 | Background Reduction in Nano-Photoluminescence Measurements Through Tapping-Mode Demodulation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To this end, we have implemented a combination of tapping mode AFM and Fourier analysis to improve the far-field rejection of nano-PL measurements. |
Matthew Fu ; Samuel Moore ; Thomas Darlington ; Kevin Kwock ; Shuai Zhang ; Jonas Kolker ; Jordan Pack ; HaeYeon Lee ; Emanuil Yanev ; Abhay Pasupathy ; Cory Dean ; James Hone ; James Schuck ; Dmitri Basov; |
| 134 | Probing Hyperbolic and Surface Phonon-polaritons in 2D Materials Using Raman Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we used Raman spectroscopy in the convenient backscattering configuration to probe PhPol in GaSe, a 2D material presenting two hyperbolic regions separated by a double reststrahlen band. |
Sebastien Francoeur ; Alaric Bergeron ; Clément Gradziel ; Richard Leonelli; |
| 135 | Photogeneration at A Dirac/charge-compensated Semimetal Heterojunction Based on Graphene and WTe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We employ near-infrared scanning photocurrent microscopy to investigate the dynamics of photoexcited electrons that control the electrical and optical conductivities at the interface to clarify the heterojunction band alignment between WTe2 and graphene, which have charge compensated electron-hole bands and a Dirac point, respectively. |
Farima Farahmand ; Ao Shi ; Jacky Wan ; Chun Hung Lui ; Nathaniel Gabor; |
| 136 | Graphene Field-Effect Photodetectors on Si and GaAs Substrates Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We explore the performance of GFET photodetectors of graphene on silicon (Si) and gallium arsenide (GaAs) substrates. |
Kalani Ellepola ; Nusrat Jahan ; Brady Talbert ; Vinh Ho ; Yifei Wang ; Vinh Nguyen; |
| 137 | Spin Resonance from Spin-pseudospin Coupling of Dirac Electrons in Van Der Waals Heterostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We disclose the role of coupled spin-pseudospin dynamics for the dynamical spin response of Dirac electrons upon oscillating electric field and reveal a number of unexpected features in the spin resonance absorption. |
Konstantin Denisov ; Igor Rozhansky ; Sergio Valenzuela ; Igor Zutic; |
| 138 | Tailoring Light Emission and Scattering from Atomically Thin Materials with Transferable Nanostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we developed a technique, completely dry and simple to implement, to fabricate and transfer high-resolution optical enhancement nanostructures for Raman and PL spectroscopy. |
Ahmet Kemal Demir ; Jiaruo Li ; Tianyi Zhang ; Connor Occhialini ; Luiz Gustavo Pimenta Martins ; Luca Nessi ; Jing Kong ; Riccardo Comin; |
| 139 | Oral: Confined Exciton-Polaritons in CrSBr, A Van Der Waals Magnet Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In nanophotonics, high refractive index semiconductors play a pivotal role in downsizing optical components and systems, a fundamental requirement for creating compact and seamlessly integrated photonic circuits and devices. In this context, we explore the intriguing properties of CrSBr, an anisotropic van der Waals magnet with significantly varying refractive indices along the two in-plane crystal axes. |
Biswajit Datta ; Pratap Adak ; Sichao Yu ; Andy Cruz ; Sarah Fischer ; Kseniia Mosina ; Zdeněk Sofer ; Vinod Menon; |
| 140 | Nano-optical Control of Quantum Materials in Plasmonic Nanocavities Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, I will show our efforts realizing tunable plexcitons using gap mode plasmons formed between metallic nano-optical probes and template stripped gold substrates. |
Thomas Darlington; |
| 141 | Carriers’ Recombination and The Occurrence of Unusually Large Auger Processes in Hexagonal Boron Nitride Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we report the recombination of photoexcited charge carriers at room temperature in exfoliated monoisotopic 10B enriched h-BN and investigate the interplay between the bimolecular and Auger processes depending on the excitation fluence. |
Ioannis Chatzakis ; Ssachin Sharma ; Song Liu ; James Edgar ; James Edgar; |
| 142 | Optical Sensing of Strong Electron Donor Vapors Using Monolayer WS2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report the sensing by the partial quenching of the photoluminescence (PL) response of monolayer WS 2 to the vapor of the strong electron donor tripropylamine (TPA) in the parts per billion (ppb) concentration range. |
Paul Campbell ; F Perkins ; Kathkeen McCreary ; Jose Fonseca-Vega ; James Culbertson ; Aubrey Hanbicki ; Adam Friedman; |
| 143 | Self-hybridized Polaritons in An Anisotropic Magnetic Material Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: CrSBr, an antiferromagnetic semiconductor, exhibits robust magnetically correlated excitons and supports strong light-matter interaction owing to its high binding energy along with large oscillator strength. Our study focuses on self-hybridized polaritons in CrSBr, utilizing its high refractive index for strong light confinement without external mirrors. |
Pratap Adak ; Biswajit Datta ; Sichao Yu ; Jiamin Quan ; Kseniia Mosina ; Zdeněk Sofer ; Andrea Alu ; Vinod Menon; |
| 144 | Superfluorescence and Cooperative EmissionShuang Fang LimDepartment of Physics, North Carolina State University, Raleigh, NC 27695 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we show lanthanide-doped upconversion nanoparticles (UCNPs) as a medium to achieve anti-Stokes shift SF at room temperature. |
Shuang Lim; |
| 145 | Amide I Isosbestic Point Super-radiance Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the work of Austin et al. the experimental plots of myoglobin amide absorbance vs. temperature show isosbestic points which are also inflection points in the graph. |
Robert Austin ; Ramzi Khuri ; Shuang Lim; |
| 146 | Dicke Phenomena in Condensed Matter Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk will describe our recent studies of cooperative optical processes in solids, fundamentally related to the phenomenon of superradiance, originally predicted by Robert Dicke in 1954 [2]. |
Junichiro Kono; |
| 147 | Fiber Optic Parametric Oscillators Using 6-Core Microstructure Fibers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We observe cascaded four wave mixing in the optical spectrum and investigate the power dependence of the pump to signal/idler conversion efficiency, spectral bandwidth, and gain. |
Albert DiBenedetto ; Jay Sharping; |
| 148 | Mechanism for Macroscopic Quantum Coherence in Perovskite Superfluorescence Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This observation points to a mechanism protecting a quantum system’s quantum phase from thermal disturbances in lead-halide perovskites. In this talk, I will present the Quantum Analog of Vibration Isolation (QAVI) model and its signatures protecting the quantum phase transition of incoherent dipoles into a macroscopically coherent superradiant state in perovskites. |
Kenan Gundogdu; |
| 149 | Probing Oxygen Stability in NMC Battery Materials Through Spectroscopy, Microscopy, Modeling, and AI/ML Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will describe the use of density functional theory (DFT) together with microscopy and spectroscopy, and machine learning [3] and computer vision based microscopy tool Ingrained [4], to determine oxygen structure and stability in NMC materials and grain boundaries [5]. |
Yiming Chen ; Haili Jia ; Chaitanya Kolluru ; Guiliang Xu ; Chengjun Sun ; Wanli Yang ; Maria Chan; |
| 150 | Electrochemical Activity of Oxygen in Li-ion Battery Cathodes from X-ray Spectroscopy and Modeling Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present numerical modeling of the XAS/RIXS of various battery chemistries compared to experimental measurements in situ. |
Eder Lomeli ; Sean Hsu ; Joshua Kas ; John Vinson ; John Rehr ; Wanli Yang ; Brian Moritz ; Thomas Devereaux; |
| 151 | The Energetic Landscape and Influence of Polarization for Site Swapping in Battery Cathode Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have used computational methods including DFT and Madelung energy analysis to look at the atomic scale energetics and polarization effects of defects in a series of lithium iron oxide cathode materials to determine the mechanisms controlling structural stability within cathode materials. |
Emma Cuddy ; Eder Lomeli ; Brian Moritz ; Thomas Devereaux; |
| 152 | Understanding The Redox Sequence of VFe2Ox and The Role of Dopants (Al, Zn, Zr) in Shifting Capacity and Cycling Profiles Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We use density functional theory calculations in concert with in-situ and operando X-ray absorption near-edge spectroscopy (XANES) spectra obtained from measurements at the Naval Research Laboratory to uncover the quantum mechanical-level effects that underpin relevant energy storage behaviors of doped and undoped VFe 2O x. |
Michelle Johannes ; Noam Bernstein ; Michael Swift ; Ryan DeBlock ; Jeffrey Long ; Hunter Ford ; Rachel Ashmore ; Debra Rolison; |
| 153 | Understanding The Redox Mechanism of Lithium Thiophosphates As High-voltage Cathode Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we synthesized lithium metal thiophosphates, Li 2 MP 2S 6 ( M = Mn, Fe or Co), and discovered Li 2Mn 0.902P 2S 6 as a new compound. |
Yi-Ting Cheng ; Fujii Yuta ; Yu Nomata ; Madhulika Mazumder ; Nataly Rosero-Navarro ; Aichi Yamashita ; Yoshikazu Mizuguchi ; Chikako Moriyoshi ; Takao Mitsudome ; Kiyoharu Tadanaga ; Akira Miura ; Christopher Bartel; |
| 154 | Polyvinylidene Fluoride (PVDF) – Trimethyl Aluminum (TMA) Chemistry: First-principles Investigation and Experimental Insights Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This study presents a computational and experimental analysis of the degradation reaction observed between TMA and polyvinylidene fluoride (PVDF) using X-ray photoelectron spectroscopy (XPS) and density functional theory (DFT) investigations. |
M.D. Hashan Peiris ; Heran Huang ; Hui Zhou ; Hao Liu; |
| 155 | Improving Solvation Energy Predictions in VASPsol Using Machine Learning Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Density functional theory (DFT) can accurately predict material properties and reaction barriers. |
Eric Fonseca ; Richard Hennig ; Sean Florez; |
| 156 | Machine Learning Interatomic Potentials for Ionic Liquids and Battery Solvents Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We develop machine learning force fields (MLFFs), based on the equivariant graph neural networks with NequIP/Allegro [1,2], for representative ionic liquids and conventional battery solvents. |
Zachary Goodwin ; Nicola Molinari ; Julia Yang ; Albert Musaelian ; Simon Batzner ; Boris Kozinsky; |
| 157 | Identification of The Key Parameters for The Organic Electrolytes Selection for Lithium-sulfur Batteries Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To simplify electrolyte selection, we developed a machine learning (ML) model (based on just 27 samples) whose predicted capacity retention generally agreed well with the experimental data. |
Mihir Parekh ; Nawraj Sapkota ; Brooke Henry ; Matthew Everette ; Ming Hu ; Apparao Rao ; Christopher Sutton; |
| 158 | Voltage Profile Calculation of Sulfur Batteries with Ab Initio Molecular Dynamics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: By using density functional theory, we modeled reactions for Li-S and Ca-S batteries, where sulfur rings are broken forming various and () polysulfides. |
Sihe Chen ; M.D. Hashan Peiris ; Manuel Smeu; |
| 159 | Novel Polymer Sulfurization for Enhanced Electrochemical Performance in Lithium-Sulfur Cathodes Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present a comprehensive investigation of the electrochemical performance of sulfurized polymers, including nylon, polystyrene, polyaniline, and polypropylene. |
Alan Rowland ; Nawraj Sapkota ; Sajib Kumar Mohonta ; Ramakrishna Podila; |
| 160 | Additively Manufactured Battery Thermal Management Systems (B-TMS): Experimental Investigations and Finite-Element Modeling Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present the impact of 2D material concentration, material type, and microstructure on Tmax and ΔT, offering valuable insights into their roles within the system. |
Shinto Francis ; Sajib Kumar Mohonta ; POOJA PUNEET ; Ramakrishna Podila; |
| 161 | Redox Density of States and Quantum Capacitance in Sulfurized Polyacrylonitrile Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We used a comprehensive array of tools such as in-situ Raman, x-ray photoemission (XPS), and electrochemical capacitive spectroscopy (ECS) to experimentally investigate the electrochemistry of SPAN. Based on these results, this talk will present the use of ECS to derive redox density of states, understand the effects of quantum capacitance, and identify the molecular mechanisms in SPAN. |
Nawraj Sapkota ; Alan Rowland ; Ramakrishna Podila; |
| 162 | Positron Studies of Compensating Defects in N-type Ultra Wide Band Gap III-nitrides and III-oxides Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will discuss the most recent results obtained in Si-doped (Al,Ga)N and β-(Al,Ga) 2O 3 alloys in the light of the compensation phenomena caused by cation vacancies, carbon impurities and Si autocompensation. |
Filip Tuomisto; |
| 163 | Estimations of Total Energy and Impurity Formation Energy Under Large Deformations Based Upon Local Strain: Algorithms and Practices Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: At large strains, it is difficult to estimate the total energy and impurity formation energy of materials, although at small strains, linear fits from equilibrium can give good … |
Hang CHEN ; Junyi Zhu ; Kejie Bao; |
| 164 | An Investigation Into The Mechanisms of Electron Transport in Highly Doped AlXGa1-XN:Si (X > 0.65) Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Compensating defects are believed to be the cause, specifically those with a negatively correlated energy referred to as DX – centers. The goal of this research is therefore to develop a better understanding of the mechanism of electron transport within highly silicon doped Al XGa 1-XN (X > 0.65), specifically by monitoring the neutral donor concentration and linewidth with 10 GHz electron paramagnetic resonance (EPR). |
Jackson Hanle ; Mary Ellen Zvanut ; Subash Paudel; |
| 165 | Exceptionally Strong Coupling of Defect Emission in Hexagonal Boron Nitride to Stacking Sequences Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we unveil an application of van der Waals technology in modulating their spectral shapes and brightness by carefully controlling the stacking sequences and polytypes. Our theoretical analysis reveals remarkably large variations in the Huang-Rhys factors—an indicator of the interaction between a defect and its surrounding lattice. |
Song Li ; Ádám Gali ; Anton Pershin ; Pei Li; |
| 166 | Room Temperature Optically Detected Magnetic Resonance in Single Spins Hosted in GaN Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we demonstrate that bright-and-narrow-linewidth single photon emitters previously reported in GaN can be categorized into two distinct groups based on their ODMR signatures. |
Jialun Luo ; Yifei Geng ; Farhan Rana ; Gregory Fuchs; |
| 167 | Uncovering The Origin of Ferroelectricity in Wurtzite Nitrides: A First-principles Comparison of ScAlN, YAlN, and BAlN Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Despite the potential integration of this class of ferroelectric into memory applications due to their substantial remnant polarization and CMOS compatibility, there is still a limited understanding of their switching mechanism. In this study, we explore the impact of dopant incorporation in AlN on its ferroelectric properties, by focusing on their thermodynamic stability, local bonding, and electronic properties. |
Mahlet Molla ; Emmanouil Kioupakis; |
| 168 | Correlation Between Defects and Transparency in Crystalline AlN for Optoelectronic Devices: Insights from EPR Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This observation implies that these defects, specifically the 2.0039 signal associated with O N or C N defects, play a role in controlling the UV transmittance characteristics of the AlN crystals. Our presentation will focus on elucidating the relationship between these defects within AlN crystals and their impact on the UV transmittance properties. |
Md Shafiqul Islam Mollik ; Mary Ellen Zvanut; |
| 169 | First-Principles Study on The Defect-Induced Characteristics in Hexagonal Boron Nitride Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: One of the most challenging parts of exploiting these defects is the accurate identification of the atomic defect structures, since experiments usually observe the collective features of crystals, not the specific atomic configurations or their local phenomena, although they clearly affect physical properties such as the energy spectrum of photoemission or spin configurations. Therefore, we performed first-principles calculations using density functional theory to unambiguously study different types of atomic vacancies in the hBN. |
Sunho Park ; Young-Kyun Kwon; |
| 170 | Spatial Structure of The In-gap Defect Wave Function Induced By A Nitrogen Vacancy in Wurzite GaN and Its Hyperfine Coupling to Nearby Nuclei in The Lattice Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present calculations of simulated cross-sectional STM and hyperfine coupling constants. |
Joseph Sink ; Michael Flatté; |
| 171 | Twist Defects in Compound Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We investigate the diffusion and stability of a ‘twist’ point defect, an intrinsic defect characterized by a tilted bond rotation, in GaAs and GaN via density functional theory (DFT) calculations. |
Demos Negash ; Andrew O’Hara ; Sokrates Pantelides ; Haardik Pandey; |
| 172 | Trap-assisted Auger-Meitner Recombination from First Principles Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Building on our developed formalism for TAAM process with one bound state, we extend our formalism to describe TAAM processes involving two bound states. |
Fangzhou Zhao ; Mark Turiansky ; Chris Van de Walle; |
| 173 | Triplet and Singlet Electronic States of A Local Neutral Defect in Hexagonal AlN with Excitation Profile Favorable for Solid-State Spin Qubit Applications: An Ab Initio Study Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: By applying an educated guess, we designed a local neutral defect in hexagonal AlN as a prospect for having a triplet ground state. |
Marisol Alcantara Ortigoza ; Sergey Stolbov; |
| 174 | Exchange-driven Excitonic Circular Dichroism in Two-dimensional Hybrid Perovskite Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we address the role of many-body excitonic interactions in the circular dichroism (CD) of ( S-NEA) 2PbBr 4, where NEA stands for 1-(1-naphthyl)ethylammonium. |
Xian Xu; |
| 175 | Strain-generated Single Photon Emitters in Transition-metal Dichalcogenide Nanoribbons Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Chemical vapor deposition (CVD) grown nanoribbons of 2D semiconductors have a reduced geometry that yields distinct structural and electronic properties from 2D crystallites. … |
Samuel Wyss ; Xufan Li ; Nicholas Borys ; Avetik Harutyunyan ; Matthew Strasbourg ; Joseph Stage ; Emanuil Yanev ; James Schuck ; Shuang Wu; |
| 176 | Exciton Dynamics of Cavity-coupled Monolayer Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our work provides a comprehensive theory for the TMD monolayers at ultrafast timescales, which would be insightful for the study of low-dimensional materials and polariton physics. |
Feihong Liu; |
| 177 | A Combination of Spectroscopic and Transport Studies of The Band Tail States in Bulk Ge2Sb2Te(5-5x)Se5x (GSST) Phase Change Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using temperature-dependent transport and angle resolved photoemission spectroscopy (ARPES) measurements, we have studied bulk Ge 2Sb 2Te (5-5x)Se 5x(GSST), which are well-known phase change materials, both in the crystalline and amorphous states. |
Utpal Chatterjee; |
| 178 | Order-disorder Phase Transition in NaNO2 : Local Structure and Short-range Correlation Investigation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The reduced reciprocal data were subsequently transformed into real space using a ‘punch and fill’ method generating a three-dimensional pair distribution function (3D-ΔPDF). |
Puspa Upreti ; Matthew Krogstad ; Stephan Rosenkranz ; Omar Chmaissem ; Raymond Osborn; |
| 179 | Ultrafast-induced Coherent Acoustic Phonons in The Two-dimensional Magnet CrSBr Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We observed femtosecond pump pulses excited small anisotropic lattice deformations that are to be mediated by coherent acoustic phonons (CAPs). |
Jayajeewana Niranjana Ranhili Pelige ; Byron Freelon ; Sumit Khadka ; Junjie Li ; John Cenker ; Xiaodong Xu ; Alberto Ruiz ; José Baldoví ; Ka Shen ; Mikhail Fedurin ; Mark Palmer; |
| 180 | Brownian Electric Bubble Quasiparticles Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk I will describe our theoretical predictions on the possibility to stabilize a new kind of quasiparticle in ferroelectric nanostructures, by suitably controling the elastic and electric boundary conditions. |
Jorge Iñiguez ; Hugo Aramberri; |
| 181 | Mending Cracks in Rutile TiO2 with Radiolysis-Driven Rolling of Octahedral Units Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: With the accumulation of electron doses, the crack undergoes a self-healing restructuring process. Based on these observations and quantitative EELS analysis, we propose a “2-step rolling” model for the TiO 6 octahedral building blocks located at the crack’s edge of rutile-TiO 2 as a possible mechanism for radiolysis-driven atomic migration. |
Silu Guo ; Hwanhui Yun ; Sreejith Thampan Nair ; Bharat Jalan ; Andre Mkhoyan; |
| 182 | The Multiple Charge Density Wave Phases of Monolayer VSe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We propose that the planar projection of the 4 × 4 × 3 CDW in bulk gives rise to the 4 × 1 CDW phase observed in ML VSe 2/SLG. |
Ganbat Duvjir ; Byoung Ki Choi ; Young Jun Chang ; Jungdae Kim; |
| 183 | Observation of Charge Density Wave in 2D Semiconducting Cr2Se3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present an electronic characterization study of a two-dimensional TMC, Cr 2Se 3, by means of low-temperature scanning tunnelling microscopy/spectroscopy (STM/STS). |
Sisheng Duan ; Jian Gou ; Feipeng Zheng ; Andrew Wee ; Wei Chen; |
| 184 | Tunneling States in Amorphous Silica Films Grown at Different Temperatures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work we report low temperature mechanical loss, specific heat and structural characterization of amorphous silica ( a-SiO 2) films grown by UHV electron-beam evaporation at substrate temperatures from 50 to 900 °C. |
Manel Molina-Ruiz ; Thomas Dauer ; Donez Horton-Bailey ; Matthew Abernathy ; Raymond Robie ; Thomas Metcalf ; Xiao Liu ; Frances Hellman; |
| 185 | Beating-free Quantum Oscillations with Strong Spin-orbit and Zeeman Interactions Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: So far, no analytical description could be found for the vast majority of parameter space with Rashba, Dresselhaus and Zeeman terms present, seriously hampering the analysis of experimental data. We bridge this gap by providing an analytical formulation over a broad range of parameter space [Candido et al., arXiv:2304.14327], and derive a simple condition for beating-free SdH oscillations a / b = [(1 – D) / 1 + D)]1/2, with D ~ g*m* a material parameter given by the ratio of Zeeman and Landau energies, Rashba coefficient a and linear Dresselhaus parameter b. |
Dominik Zumbuhl ; Denis Candido ; Sigurdur Erlingsson ; J. Carlos Egues; |
| 186 | Magneto-Optical Kerr Effect As An Evidence of The Interplay Between Non-Equilibrium Orbital Magnetism and The Second Order Hall Effect Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Throughout this talk, we investigate several model and realistic systems to show that magneto-optics can probe an intimate connection between the second order conductivity and the electric-induced magnetization of non-centrosymmetric systems without magnetism. |
Diego García Ovalle ; Armando Pezo ; Aurélien Manchon; |
| 187 | Comparing Micro- and Nanoscale NbO2 Devices for Memristive Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk we compare the switching behavior of annealed nanoscale ($50 imes 50$ – $170 imes 170$ nm$^2$) devices and electroformed microscale ($2 imes 2$ – $20 imes 20$ $mu$m$^2$) cross-bar devices. |
Matthew Sullivan ; Zachary Robinson ; Karsten Beckmann ; Alex Powell ; Ted Mburu ; Katherine Pittman ; Nathaniel Cady; |
| 188 | Reconfigurable Mixed-Kernel Heterojunction Transistors for Personalized Support Vector Machine Hardware Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: [1,2] Here we report reconfigurable mixed-kernel transistors based on dual-gated 1D/2D van der Waals heterojunctions that can generate fully tunable Gaussian, sigmoid, and mixed Gaussian/sigmoid response functions (kernels). |
Vinod Sangwan ; Xiaodong Yan ; Justin Qian ; Jiahui Ma ; Aoyang Zhang ; Stephanie Liu ; Matthew Bland ; Kevin Liu ; Xuechun Wang ; Han Wang ; Mark Hersam; |
| 189 | Thermal Neuristors for Computing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We demonstrated a wide array of reconfigurable electrical behaviors that mirror those of biological neurons, such as the all-or-nothing law, type-II neuronal rate coding law, spike-in and DC out effect, spike-in and spike-out effect, and stochastic leaky integrate-and-fire law. |
Erbin Qiu ; Yuan-Hang Zhang ; Massimiliano Di Ventra ; IVAN SCHULLER; |
| 190 | Entropy Production During Filament Formation in ECM Memristors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: It has been proposed that the entropy production of a non-equilibrium system approaches a minimum at the stationary state. Here we examine the validity of this principle during filament formation in ECM memristors using kinetic Monte Carlo simulations. |
Justin Brutger; |
| 191 | Spatially Resolved Transient Response in Amorphous Oxide Semiconductor Transistors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using a microwave impedance microscope, we study the spatially resolved transient response of an amorphous In-Ga-Zn-O field-effect transistor to square-wave-like gate voltages. |
Jia Yu ; Yuchen Zhou ; Xiao Wang ; Ananth Dodabalapur ; Keji Lai; |
| 192 | Exploring Structural and Electronic Responses of Transition Metal Perovskite Chalcogenides at High Pressure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we investigate the high-pressure behavior of a Strontium Titanium Sulfide perovskite with chemical formula Sr 9/8TiS 3. |
Anna Celeste ; Yu Lin ; Boyang Zhao ; Wendy Mao; |
| 193 | Quantum Optical Neuromorphic Platform for Universal Quantum Information Processing Using Cavity-QED Systems Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Physically motivated computing hardware has recently captured interest because of the potential to leverage natural physical dynamics for computation, as well as the promises of orders of magnitude improvement in speed, scale and efficiency. We present an integrated photonic architecture that uses cavity-QED based optical nonlinearities, and show that this offers a path to deterministic high-fidelity quantum operations. |
Jasvith Basani ; Murphy Yuezhen Niu ; Edo Waks; |
| 194 | Heron Processors on The Utility Frontier Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we present an experimental characterization of Heron, a tunable-coupler-based quantum processor that demonstrates a material improvement in quality relative to prior generation 100+ qubit processors. |
David Lokken-Toyli; |
| 195 | Controlling Large Superconducting Quantum Processors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will discuss some of the challenges associated with controlling large superconducting quantum processors, automated strategies for overcoming them, and an outlook for the future. |
Paul Klimov; |
| 196 | Full-Stack Compilation and Optimization with The Quantinuum H-series Quantum Computers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our circuit submission stack has multiple layers of compilation and optimization, and in this talk we will highlight several of the options available for maximizing circuit utility and fidelity, including integrated TKET optimization. |
Nathaniel Burdick; |
| 197 | Entering The Quantum Utility Era: Challenges and Breakthroughs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation I will review three key enablers of quantum utility for near-term quantum computers. |
Sabrina Maniscalco; |
| 198 | Abstracting Quantum Computation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk I will introduce some of the work we have been doing at Horizon Quantum Computing to simplify the task of programming quantum processors through increasing levels of abstraction, and discuss progress towards our goal of compiling classical code to take advantage of quantum processors, through automated synthesis of quantum algorithms. |
Joseph Fitzsimons; |
| 199 | Machine Learning Modeling of Solid Electrolyte Interphase Growth at Li6PS5Cl/Li-metal Contacts Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will present numerical data and clarify the physics underlying the qualitatively different functional forms of the two-phase growth. |
Gracie Chaney ; Andrei Golov ; Javier Carrasco ; Ambroise van Roekeghem ; Natalio Mingo; |
| 200 | Comparison of Training Approaches for Machine-learned Interatomic Potentials to Study Diffusion in Solid-state Electrolytes: Application to Li9S3N Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present a comparative study of different training approaches to generate MLIP describing the potential energy surface of Li 9S 3N and assess their performance for predicting the activation energy and diffusion mechanisms. |
Véronique Brousseau-Couture ; Surya P Timilsina ; Sascha Zakaib-Bernier ; Michel Côté ; Normand Mousseau; |
| 201 | Li-salt Dissociation and Polymer Microstructural Changes in Composite Polymer Electrolytes Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work seeks to understand the effect of mixing LiTFSI and LiFSI in PEO and PEO – ENR (epoxidized natural rubber) blends in the presence of varying amounts of Bi-doped LLZO (LLZBO) nanoparticles, as well as different EO:Li ratios. |
ERNESTO MARINERO ; Sebastian Calderon ; Juan Verduzco ; Javier Castillo ; Regina Park ; Praveen Balaji ; Yaisa Ramirez ; Alex Wei; |
| 202 | Revealing Cation-disorder Effects on Lithium Transport in Halide Superionic Conductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: However, the crystal structure of LZC and the effects of cation disorder on ionic transport are not well understood yet. In this computational study, we used cluster expansion Monte Carlo and molecular dynamics derived from ab-initio calculations to explore the ionic conductivity of alpha- and beta-LZC in relation to cation disorder. |
Peichen Zhong ; Sunny Gupta ; Bowen Deng ; KyuJung Jun ; Gerbrand Ceder; |
| 203 | Density Functional Theory Studies of The Ionic Transport in V2O5 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We investigated the role of the ionic size and of the interlayer spacing of the V 2O 5 cathodes on the ionic motion using density functional theory (DFT) calculations. |
Joshua Ashby ; Hartwin Peelaers; |
| 204 | Molecular Dynamics Insights Into Vanadium-based Electrolyte Systems for Nonaqueous Redox Flow Battery: The Effect of Alkyl Ammonium Cations and Solvent Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we report the force field bonded parameters for the novel [VBH] 2- anion derived from DFT. |
Maricris Mayes ; Benjoe Rey Visayas ; Ahmed Abdulai; |
| 205 | 4D-QENS Analysis of Ionic Conduction in SrCl2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The Chudley-Elliott jump diffusion model uses linewidth broadening in QENS to provide insights into the mechanisms of ionic conductivity, such as average residency times and diffusion coefficients. |
Jared Coles ; Duck Young Chung ; Anjana Samarakoon ; Daniel Pajerowski ; Matthew Krogstad ; Feng Ye ; Omar Chmaissem ; Stephan Rosenkranz ; Raymond Osborn; |
| 206 | Study of Sodium Containing Layered Oxides for Battery Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The relationship between ionic diffusion and concentrations of sodium and/or nickel based on the total energy of the system will be discussed in this talk. |
Daisy Lopez ; Yohannes Getahun ; Harikrishnan Nair ; Eunja Kim; |
| 207 | Lattice Dynamics and Raman Spectroscopy of Solid-State Ion Conductors with Machine Learning Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we investigate the role of lattice dynamics in SSICs by combining machine-learning molecular dynamics (MLMD) and ML-based Raman calculations, using AgI and Na 3PS 4 as model systems for (super-)ionic conductors. |
Waldemar Kaiser ; Takeru Miyagawa ; Manuel Grumet ; Namita Krishnan ; David Egger; |
| 208 | Theoretical Insights Into Single-Atom Catalysts for Improved Cathode Kinetics of Na−S and Na−Se Batteries Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, Co, Fe, Ir, Ni, Pd, Pt, and Rh transition metals supported in nitrogen-deficient graphitic carbon nitride (g-C 3N 4) are investigated as single-atom catalyst to explore the kinetics of sulfur/selenium reduction reactions and the catalytic decomposition of short-chain poly-sulfides/selenides using density functional theory (DFT) calculations. |
Mukesh Jakhar ; Veronica Barone; |
| 209 | Structural and Electronic Properties of Pristine and Chalcogen Vacant 2H Janus XSeTe(X=W, V) Monolayers and Their Heterostructures for Potential Use As An Anode for Metal Ion Battery Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, by using the First principles calculation adopting the Density Functional Theory (DFT) 2 approach we explored the structural and electronic properties of 2H phase Janus XSeTe(X=W, V) monolayers and WSeTe/VSeTe heterostructures with and without chalcogen vacancies. |
Shubham Sahoo ; Subhasmita Kar ; Puja Kumari ; Neelam Gupta ; Soumya Ray; |
| 210 | Sodium-containing Layered Oxides for Solid-state Sodium-ion Batteries Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this project, we explored the family of P2-type layered honeycomb compounds A 2 M 2TeO 6 ( A = alkali (Na and Ga), M = transition metal (Ni, Co)) to develop cathode for rechargeable Na-ion batteries. |
Yohannes Getahun ; Ana Martinez ; Alexis Maurel ; Daisy Lopez ; Eunja Kim ; Eric MacDonald ; Harikrishnan Nair; |
| 211 | Comparative Energetics of Nanovoid Growth in Wide- and Ultrawide-band Gap Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this project, we examine the comparative energetics of void growth, nucleated at either pre-existing vacancies or vacancies generated by ion beams, in SiC, GaN, AlN, AlGaN alloys, and β–Ga 2O 3. |
Haardik Pandey ; Grant Mayberry ; Demos Negash ; Ronald Schrimpf ; Daniel Fleetwood ; Sokrates Pantelides; |
| 212 | Telecom Wavelength Single-photon Emitters in Β-Ga2O3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we report first principles calculations of transition metal impurities, such as chromium (Cr), manganese (Mn), iron (Fe), and cobalt (Co), at gallium (Ga) sites during the synthesis of β-Ga 2O 3. |
Akash Singh ; Prineha Narang; |
| 213 | Different Concentrations of Ti4+ As A Donor and Thermoelectric/Electrical Properties of Bi2-xTixO3 Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Bi(2-x)TixO3 (x = 0, 0.01, 0.03. & 0.05) (BO-xT) ceramics are prepared by conventional solid-state route followed by low sintering temperatures. X-ray diffraction analyses … |
Adil Alshoaibi; |
| 214 | What Simulated NMR Chemical Shifts Can Teach Us About Hydrogen Species in Perovskite BaTiO3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To that end, we present results from density functional theory simulations of NMR chemical shifts for the BaTiO 3-derived oxyhydrides, with a focus on testing each possible hydrogen species to unambiguously identify each peak. |
Megan Burrill ; Erica Truong ; Yan-Yan Hu ; Sossina Haile ; James Rondinelli; |
| 215 | Extended Defect Control in Stannate Perovskite Oxide Thin Films Using Nanoscale Patterning Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we use nanoscale patterning of the substrate surface, SrTiO 3 using a Ga ion beam in a focused ion beam instrument, to create localized atomic-scale roughness for controlling defect nucleation. |
Supriya Ghosh ; Fengdeng Liu ; Bharat Jalan ; Andre Mkhoyan; |
| 216 | Oral: Room Temperature Persistent Photoconductivity of KTaO3 Single Crystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, KTO crystals were annealed in a silica ampoule filled with hydrogen gas and a piece of tantalum wire, creating an oxygen-poor environment and thus oxygen vacancies. |
Macarena Santillan ; Matthew McCluskey; |
| 217 | Hydrogen-related Defects in KTaO3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we report the results of first-principles calculations based on hybrid density functional theory for hydrogen-related defects in KTaO 3, exploring the stability of both interstitial (H i) and the substitutional H O configurations, and their interactions with other defects, especially the Ta and K vacancies. |
Intuon Chatratin ; Anderson Janotti; |
| 218 | First-principles Study of Proton Migration in Indium Oxide Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We employ a hybrid functional to precisely describe the three possible charge states of hydrogen in the material and find that H + (i.e., a proton) is most stable. |
Mathilde Franckel ; Mark Turiansky ; Chris Van de Walle; |
| 219 | Indium Defects and Their Diffusion in Monoclinic (InxGa1-x)2O3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: XRD shows that the films are monoclinic up to 10% In (x = 0.1), and a lack of broadening indicates that the inclusion of In does not introduce an appreciable amount of dislocation defects. Theory predicts expansion of the lattice due to the inclusion of indium which results in a reduction of the electronic band gap as a function of In concentration; Tauc plots confirm this as the electronic band gap decreases from 4.9 eV to 4.63 eV as In concentration increases to 10%. |
Eric Welch ; Md Abdul Ahad Talukder ; Nathan Rabelo Martins ; Luiz Augusto Ferreira de Campos Viana ; Daiane Damasceno Borges ; Ravi Droopad ; Luisa Scolfaro; |
| 220 | Environment Around Sn and Ge in Doped Fe2O3: Substitution Vs. Precipitation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We find that a simple dopant-oxide SnO 2 forms in the Sn doped system, whereas a more complex structure Fe 8Ge 3O 18 forms in the case of Ge. |
Kiley Mayford ; Frank Bridges ; Yat Li ; Yuan Ping ; Samuel Eisenberg ; Samuel Mcnair ; Mingpeng Chen ; Bin Yao ; Bin Yao ; Andrew Grieder; |
| 221 | The ADAQ Defect Database for Quantum Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: There are also novel quantum materials like CaO, where we found the Bi_Ca-Vac_O defect with coherence time beyond seconds at the clock-like transition [3]. These discoveries are due to the high-throughput database ADAQ, and in this presentation, we explore it to highlight some promising systems. |
Joel Davidsson ; Rickard Armiento ; Igor A. Abrikosov; |
| 222 | Ultraviolet Persistent Emitting Phosphors and Upconversion Charging Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will use various typical phosphor systems to demonstrate and analyze the dynamical processes of upconversion changing and UV emitting, including energy transfer, competition between trap filling and photo-stimulated detraping, and the effects of ambient conditions. |
Xiaojun Wang ; Feng Liu ; Yichun Liu; |
| 223 | Hybrid Functional Calculation of Intrinsic Defects in SbSeI Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To overcome the deficiency, we propose that p-type doping is favorable under Se-rich conditions, whereas under Sb-poor conditions, n-type doping is favored. |
XINJING GUO ; Menglin Huang ; Shiyou Chen; |
| 224 | Cryogenic Radiation-hard Fully-depleted Silicon-on-insulator Field-effect Transistors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In summary, we demonstrate that our FD-SOI technology is a promising candidate for room temperature and cryogenic radiation-hard applications. |
Heorhii Bohuslavskyi ; Kerttuli Helariutta ; Kirsi Tappura ; Eija Tuominen; |
| 225 | Atomic-Level Interlayer Analysis of Moiré Topology in 2D Marginally Twisted 2D Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The intricate topology of marginally twisted bilayers (twBL) plays a crucial role in twistronic investigation, determining their unique physical properties intertwined with … |
Ya-Ping Chiu ; Hung-Chang Hsu ; Yi-Han Lee ; Chen Hao-Yu ; Hsiang Lee ; Bo-Hong Wu ; Yi-Feng Chen ; Ming-Yang Li ; Chia-Seng Chang; |
| 226 | Precise Spatial Photodoping of Lateral Graphene P-n Interfaces Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present our work on spatial photo-doping of an h-BN/Graphene/h-BN heterostructure. |
Son Le ; Adam Friedman ; Aubrey Hanbicki ; Angela Hight Walker ; Curt Richter ; Thuc Mai ; Maria Munoz; |
| 227 | Increasing Charge Transfer Between Graphene and R6G for Surface-Enhanced Raman Spectroscopy Application By Tuning Fermi Energy of Graphene Using Platinum Nanoparticles and Ultraviolet Irradiation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we report an increased CM of Rhodamine 6G (R6G) on graphene SERS substrates by using a combination of atomic layer deposition (ALD) decorating of Pt nanoparticles (Pt-NPs) and C-band ultraviolet (UVC) irradiation. |
Samar Ghopry; |
| 228 | Electrophotonic Tuning of 2D GeS Via Organometallic Intercalation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To achieve optimal integration of these materials into devices, it is essential to optimize and tune their properties. Electrochemical intercalation provides an effective method for controlling these properties. |
Anthony Iloanya ; Srihari Kastuar ; Chinedu Ekuma; |
| 229 | Direct Imaging of Valley-polarized Excitons in 2D Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we will discuss our latest momentum-resolved study on the valley-polarized excitons in monolayer WS 2 using TR-ARPES. |
Xing Zhu ; David Bacon ; Vivek Pareek ; Kenji Watanabe ; Takashi Taniguchi ; Michael. K. L. Man ; Julien Madéo ; Keshav Dani; |
| 230 | Dynamic Tuning of Exciton Hybridization and Dipole Moments in Trilayer WSe2 By The Hydrostatic Pressure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, through the measurements of reflectance contrast spectra at low temperatures, we systematically investigate trilayer WSe 2 devices in a diamond anvil cell (DAC) with the ability to dynamically control the pressures and electric fields. |
Xuan Zhao ; Jing Song ; Yang Xu; |
| 231 | Photovoltaic Efficiency of Transition Metal Dichalcogenides Thin Films By Ab Initio Excited-state Methods Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we employ ab initio many-body perturbation theory within G 0W 0-BSE approach to accurately compute the optoelectronic properties of thin films of 2H-TMDCs composed of Mo, W, S, and Se. |
Pedro Venezuela ; Enesio da Silva ; Alexandre Rocha ; Cesar Villegas; |
| 232 | Increase of Trion and Charged Biexciton Photoluminescence Quantum Yields By Above-gap Excitation in Single-layer WSe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In these materials, strong optical responses are married to many-body systems with intense coulombic interactions and a rich suite of excitonic phenomena. Here, enabled by meticulous excitation spectroscopies, we show that the photoluminescence quantum yields of charged biexcitons and trions in single-layer WSe2 are enhanced by up to 12× as the excitation energy is swept from below to above the quasiparticle bandgap. |
Matthew Strasbourg ; Emanuil Yanev ; Sheikh Parvez ; Sajia Afrin ; Thomas Darlington ; Erik Grumstrup ; James Hone ; P. James Schuck ; Nicholas Borys; |
| 233 | Fabrication of Relief Tunable Embedded Micropillars for Quantum Light Emission with 2D Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The intense light-matter interactions in 2D materials can be tailored with stimuli such as localized strain and their atomically thin structure allows them to be precisely … |
Joe Stage ; Andrew Lingley ; Wataru Nakagawa ; Nicholas Borys; |
| 234 | Understanding Rashba Spin Splitting in Layered (BA)2PbX4 Perovskites: Implications for Optoelectronic Device Development Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our work establishes that a local octahedra distortions induced Rashba spin splitting explains why obtaining UV-emitting materials with high PLQY is a big challenge. |
Jose Souza; |
| 235 | Modulating Optical and Electronic Properties of Indium Selenide (InxSey) Compounds Using Polymer-based Iongel Gating Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We here demonstrate effective modulation of optical and electronic properties using Polyethylene oxide (PEO) and Lithium perchlorate (LiClO 4) based iongel gating. |
Mukul Sharma ; Sufei Shi; |
| 236 | Electric-field-switchable Exciton Polarons Involving Γ-valley or K-valley Fermi Sea in Trilayer WSe2 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we investigate optical spectra of exciton polarons in 2H-stacked trilayer WSe 2 dual-gate devices encapsulated by boron nitride. |
Tianyi Ouyang ; Ao Shi ; Takashi Taniguchi ; Kenji Watanabe ; Yia-Chung Chang ; Chun Hung Lui; |
| 237 | Tilt Exciton in Two-dimensional Perovskites and Its Nonlinear Interaction Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have confirmed the existence of tilt exciton in two-dimensional organic-inorganic perovskite systems and established that their interaction strength is two orders of magnitude greater than that in bilayer transition metal sulfide Moiré superlattices. |
Chong Hu; |
| 238 | Emergent Excitons in Super-twisted Spiral Transition Metal Dichalcogenide Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Twisted transition metal dichalcogenide heterostructures have created a flatland for studying strongly correlated electrons by the formation of tunable moiré bands. … |
Yinan Dong ; Yuzhou Zhao ; Lennart Klebl ; Taketo Handa ; Thomas Darlington ; Kevin Kwock ; Chennan He ; Yusong Bai ; Raquel Queiroz ; Xiaoyang Zhu ; James Schuck ; Xiaodong Xu ; Song Jin ; Dmitri Basov; |
| 239 | Ultrahigh-Q On-chip Silicon-germanium Microresonators for Quantum Transduction Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using pulse-probe technieqes, we find that SiGe/Si waveguides display strong nonlinear effects at cryogenic temperatures. |
Abram Falk ; Jason Orcutt ; Chi Xiong; |
| 240 | Design Tradeoffs for Surface Acoustic Wave Transducers on Lithium Niobate Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our measurements demonstrate the impact of key design parameters on the performance of LiNbO 3 surface acoustic wave transducers while the methodology, more generally provides a framework for optimizing the performance of transducers. |
Nathan Orloff ; Angela Stelson ; tomasz karpisz; |
| 241 | Modelling Transient Thermo-optic Coupling in Resonant Nanophotonic Structures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we develop a semi-analytical approach to examine thermo-optical coupling a nanoscale resonator under pulsed excitation. |
Pavel Shafirin ; Pengli Feng ; Artur Davoyan; |
| 242 | Quantum Network Component Development on The 4H-Silicon-Carbide-on-Insulator Platform Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk we will discuss our work on (i) photoelectrochemical (PEC) etching, (ii) waveguide-integrated detectors, and (iii) divacancy defect-integrated photonic structures. |
Brett Yurash ; Shanying Cui ; Samuel Whiteley ; Biqin Huang ; Tong Wang ; Xiwei Bai ; Tsung Lun Yang ; Jason Lipton ; Sam Rubin ; Shuoqin Wang ; Thaddeus Ladd; |
| 243 | A Novel Parametrization of Arbitrary Complex Matrices for Photonic Realization of General Discrete Linear Transformations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk presents a broader class of factorizations that allows for parametrizing arbitrary complex-valued square matrices in terms of diagonal matrices alternating with a fixed unitary matrix. |
Kevin Zelaya ; Mohammad-Ali Miri ; Matthew Markowitz; |
| 244 | Electro-optic Sampling of Integrated High-frequency Photodiodes for Cryogenic Signal Generation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present electro-optic sampling of integrated on-chip photodiode devices for low-noise, high power sinusoidal wave generation in the THz range, which can be made functional at cryogenic temperatures. |
Anna Osella ; Bryan Bosworth; |
| 245 | Anisotropic Photonics for Hybrid, IR Photodetection: Simulation and Fabrication Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The need for cryogenic cooling derives from increased thermal noise as the bandgap shrinks within the absorption region. As an alternative method of photon absorption, this work utilizes plasmonic nano antennas and direct carrier injection eliminate the need for small bandgap semiconductors at these challenging wavelengths. |
Basil Vanderbie ; Samuel Fedorka ; Charles Dickerson ; John McLearney ; Thomas Vandervelde ; Corey Shemelya; |
| 246 | Epitaxial Growth of Cesium Potassium Antimonide Semiconductor Photocathode Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This abstract demonstrates the synthesis of thin films of K 2CsSb, where K 2CsSb have been grown epitaxially on different single crystal substrates. |
Kali Prasanna Mondal ; Mengjia Gaowei ; John Smedley ; Chad Pennington ; Elena Maria Echeverria Mora ; Priyadarshini Bhattacharyya ; Jared Maxson ; Kenneth Evans-Lutterodt ; Raul Acevedo-Esteves ; Rudy Begay ; John Walsh; |
| 247 | Control of Electronic Phase Co-existence in Hydrogen-doped Perovskite Nickelates for Photonic Computing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we will describe the doping physics of nickelates followed by fabrication of solid-state devices to manipulate the electronic phases in an epitaxial perovskite NdNiO3 thin film channel on LaAlO3 substrate. |
Shriram Ramanathan ; Ravindra Bisht ; Mohamad Idjadi ; Farshid Ashtiani; |
| 248 | Quantum Dot Photonic Crystal Surface Emitting Lasers (PCSELs) By Epitaxial Regrowth Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This is due to the elimination of light absorbing defects, higher device yield and better device performance. In this present work, InAs/InGaAs/GaAs quantum-dot PCSEL was fabricated by epitaxial regrowth method using molecular beam epitaxy (MBE). |
Subhashree Seth ; Kevin Reilly ; Fatih Ince ; Akhil Kalapala ; Chhabindra Gautam ; Thomas Rotter ; Zhonghe Liu ; Sadhvikas Addamane ; Weidong Zhou ; Ganesh Balakrishnan; |
| 249 | Silicon Nitride Quantum Emitters for Room-Temperature Quantum Key Distribution Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: As an ultimate goal, we aim to implement an experimental testbed for room-temperature QKD with SiN quantum emitters and validate their performance. |
Alexander Senichev ; Zachariah Martin ; Samuel Peana ; Artem Kryvobok ; Alexei Lagutchev ; Alexandra Boltasseva ; Vladimir Shalaev; |
| 250 | Towards A Heralded Single-photon Source from Nitrogen Molecule Defects in Silicon Nitride Waveguides Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we investigate an integrated DLCZ single-photon source using interstitial nitrogen molecules trapped in as-grown amorphous silicon nitride waveguides. |
Kathleen Oolman ; Kai Shinbrough ; Mengdi Zhao ; Kejie Fang ; Offir Cohen ; Virginia Lorenz; |
| 251 | Novel Nanomaterials for Reconfigurable Photonic Devices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present a novel phase-change material exhibiting spin-crossover (SCO) behavior with potential for integration into advanced reconfigurable nanophotonic devices. |
Elena Pinilla-Cienfuegos ; Ángel Giménez-Mascarell ; Ramon Torres-Cavanillas ; Juan Navarro-Arenas ; Jorge Parra ; Pablo Sanchis ; Teresa Mengual ; Ana Diaz-Rubio; |
| 252 | Quantum Photonic Integration of Silicon Topological Metasurfaces with NV Centers in Diamond Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we demonstrate a novel scheme for interfacing diamond NV centers with a silicon-based topological photonic metasurface. |
Raman Kumar ; Chandan Magadi ; Gabriel López-Morales ; Anton Vakulenko ; Svetlana Kiriushechkina ; Alexander Khanikaev ; Carlos Meriles; |
| 253 | Photon Counting Detection and Phase Imaging For Multi-Contrast Deep Bioimaging Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will describe methods that involve extracting information from wave nature of X-rays with novel imaging system designs to generate additional contrast types. |
Mini Das; |
| 254 | Visualuzing and Actuating Biology with Living Magnetic Contrast Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Biomineralization of iron by magnetotactic bacteria leads to living cells with integrated magnetic signals that can be imaged by magnetic resonance imaging (MRI) and magnetic particle imaging (MPI). We have been developing these bacteria as magnetoendosymbionts, to live in the cytoplasm of mammalian cells and exert desired effects with magnetothermal energy as an actuator of biological change. |
Christopher Contag ; Ashley Makela; |
| 255 | Non-linear Organic Fluorophores for Detecting Transmembrane Protein Aggregation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will discuss some of our recent work in developing functional imaging agents for multi-wavelength and multi-photon live-cell imaging, focusing on recent molecular designs performed using density functional theory as well as in vitro studies. |
Andrea Armani; |
| 256 | 6D Single-Molecule Orientation-Localization Microscopy: Fundamental Limits for Visualizing The Dynamic Organization of Biomolecule Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, I will introduce the concept of 6D single-molecule orientation-localization microscopy (SMOLM), in which the dipole-spread function (the image of a dipole-like emitter) is specifically engineered to enable sensitive measurements of the 3D position and 3D orientation of any fluorescent emitter. |
Matthew Lew; |
| 257 | Computational Imaging Through Scatter Using Synthetic Waves Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk discusses how diversity in illumination wavelength can be utilized to circumvent the problem of phase randomization in scattered light fields. |
Florian Willomitzer; |
| 258 | Probing NV and SiV Charge State Dynamics Using High-voltage Nanosecond Pulse and Photoluminescence Spectral Analysis Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we discuss the charge state dynamics of NV and SiV centers under high-voltage (HV) nanosecond pulse discharges. |
Artur Pambukhchyan ; Sizhe Weng ; Indu Aravind ; Stephen Cronin ; Susumu Takahashi; |
| 259 | Development and Applications of High-field NV-detected NMR-ESR Techniques Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we will discuss about the recent development of our high-field NV-detected NMR and EPR techniques and their applications. |
Yuhang Ren ; Cooper Selco ; Dylan Kawashiri ; Michael Coumans ; Benjamin Fortman ; Louis Bouchard ; Karoly Holczer ; Susumu Takahashi; |
| 260 | Fast Optoelectronic Charge State Conversion of Silicon Vacancies in Diamond Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We observe intense SiV – photoluminescence under hole-capture, measure the intrinsic conversion time from the dark SiV 2- to the bright SiV – to be 36.4(6.7)ms and demonstrate how it can be enhanced by a factor of 10 5 via optical pumping. |
Manuel Rieger ; Viviana Villafañe ; Lina Todenhagen ; Stephan Matthies ; Stefan Appel ; Martin Brandt ; Kai Muller ; Jonathan Finley; |
| 261 | Excited States in The Si G-center from First-Principles GW/BSE Calculations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We investigate the excited states of the Si G-center with the GW approximation and the Bethe-Salpeter Equation (BSE) approach. |
Arabi Seshappan ; Yihuang Xiong ; Bradford Barker ; Sinead Griffin ; Geoffroy Hautier ; David Strubbe; |
| 262 | Solid State Defect Emitters with No Electrical Activity Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we demonstrate on a particular defect in 4H silicon carbide by means of advanced ab intitio calculations that a yet unrecognized class of point defects exists which are optically active but electrically inactive in the ground state. |
Ádám Gali; |
| 263 | First-principles Investigation of Near Surface Donor-acceptor Pairs in Silicon Carbide Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our results indicate that the (2×1) hydrogen terminated surface is a promising surface termination, as it doesn’t introduce any surface states in the bandgap and causes minor changes to the DAP properties, compared to those in the bulk; specifically, we only observe a slight increase in both the zero-phonon line energies and the Huang-Rhys factors. |
Anil Bilgin ; Ian Hammock ; Hannes Bernien ; Alexander High ; Giulia Galli; |
| 264 | Quantifying Phosphorous Levels in Ultrathin Si Films Using Second Harmonic Generation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Non-destructive assessment of dopant concentration plays a pivotal role in contemporary semiconductor manufacturing. In this investigation, we introduce an inventive method for appraising the dopant concentration in doped Si thin films (DSTF) utilizing second harmonic generation (SHG). |
Ting Yu Yen ; Yu-Hsiang Huang ; Meng-Ting Shih ; Wei-Ting Chen ; Tzu-En Huang ; Hua-Hsing Liu ; Kung-Ming Hung ; Kuang-Yao Lo; |
| 265 | First-principles Study of Persistent Spin Helix on OH-terminated Diamond, Si, and Ge Surfaces Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The stability and reduced chemical reactivity of semiconductors largely depend on their surface termination methods. Surface termination studies have been conducted on … |
Hana Pratiwi Kadarisman ; Naoya Yamaguchi ; Fumiyuki Ishii; |
| 266 | Dispersive Sensing of An STM-Tip Induced Quantum Dot in P-doped Si(100) Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This reduced overhead presents a new non-destructive method of characterization of materials that can be employed in QIS applications. As a demonstration of this capability, we present spectroscopic measurements on a series of Si(100) samples doped with varying concentrations of phosphorus ( ND ~10 17 to 10 19 cm -3). |
Jonathan Marbey ; Michael Dreyer ; Matthew Brooks ; Yun-Pil Shim ; Robert Butera; |
| 267 | Photo-induced Charge State Dynamics of The Neutral and Negatively Charged Silicon Vacancy Centers in Room-temperature Diamond Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work we use multi-color confocal microscopy and density functional theory to examine photo-induced SiV recombination from neutral (SiV0), to single (SiV-), to double-negatively charged (SiV2-) over a broad spectral window in chemical-vapor-deposition diamond under ambient conditions. |
Carlos Meriles ; Guadalupe Garcia Arellano ; Gabriel Lopez Morales ; Johannes Flick ; Neil Manson ; Alexander Wood; |
| 268 | Charged Defects in Germanium: A First-Principles Study Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we employ Density Functional Theory and beyond to study the structural and electronic properties of suspicious charged defects (vacancy, substitutional, and interstitial) in Ge. |
Sandip Aryal ; Enrique Batista ; Gaoxue Wang; |
| 269 | Characterising Arsenic Dopant Incorporation in Germanium Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present new work investigating the conductivity and confinement of arsenic in germanium with parallels to our similar recent results in silicon [2,3]. |
Rebecca Conybeare ; Procopios Constantinou ; Taylor Stock ; Neil Curson ; Vladimir Strokov ; Gabriel Aeppli ; Steven Schofield; |
| 270 | Nonlinear Optical Response in Quasi-2D Charge Density Waves Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: While 1T-TaS2 has received much attention lately, we were the first to discover that it exhibits a nonlinear optical response at low-intensity visible-light illumination in our previous work. As such a phase is susceptible to perturbations, we proposed a mechanism of light-induced stacking reconfiguration along the c-axis that changes the in-plane commensuracy. |
Ding Zhang ; Zhichao Li ; Kevin Kelly ; Gururaj Naik; |
| 271 | Angle-Resolved Polarized Magneto-Raman Scattering of Two-Dimensional Hybrid Hexylammonium Lead Iodide Perovskite Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work presents angle-resolved polarized Raman spectroscopy measurements of 2D HOIP hexylammonium lead iodide [(HA)2PbI4], that includes phonon modes down to 20 cm -1. |
Maria Munoz ; Thuc Mai ; Tehseen Adel ; Adedayo Sanni ; Aaron Rury ; Angela Hight Walker; |
| 272 | Anisotropic Excitons in Van Der Waals Magnet CrSBr Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work advances our understanding of van der Waals magnet CrSBr and their potential application in emerging technologies. |
Sichao Yu ; Biswajit Datta ; Pratap Adak ; Vinod Menon ; Jiamin Quan ; Wei Wang ; Andrea Alu ; Kseniia Mosina ; Zdeněk Sofer; |
| 273 | Visualizing Spin-valley Drift Current in WS2/WSe2 Heterostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we demonstrate the efficient generation of a locked spin-valley drift current in a WS 2/WSe 2 heterostructure by applying an in-plane electric field enabled by α-RuCl 3 hole doping in the contact regions. |
Jingxu Xie ; Zuocheng Zhang ; Ruishi Qi ; Alex Zettl ; Michael Crommie ; James Analytis ; Feng Wang; |
| 274 | Nano-imaging of Waveguided Infrared Photoluminescence Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we develop a photoluminescence scanning near-field optical microscope (PL-SNOM) capable of imaging infrared waveguided photoluminescence in WSe2/2H-MoTe2/WSe2 heterostructures. |
Samuel Moore ; Hae Yeon Lee ; Nicholas Rivera ; Yuzuka Karube ; Mark Ziffer ; Emanuil Yanev ; Thomas Darlington ; Aaron Sternbach ; Jordan Pack ; Abhay Pasupathy ; Xiaodong Xu ; Cory Dean ; Johnathan Owen ; P. James Schuck ; Milan Delor ; Xiaoyang Zhu ; James Hone ; Dmitri Basov; |
| 275 | Influence of Defects on The Valley Polarization Properties of Monolayer MoS2 Grown By Chemical Vapor Deposition Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Interestingly, the study finds the scattering rate to be proportional to the cube root of the density of the defects. |
Faiha MC ; Subhabrata Dhar; |
| 276 | Unlocking Second Harmonic Generation in Graphene Through Strain-induced Sublattice Polarization Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Various prior efforts have explored the possibility of disrupting graphene’s spatial inversion symmetry using external stimuli, but these methods have fallen short of fundamentally altering the lattice structure of graphene. To address this limitation, we introduce a novel approach by applying non-uniform strain to graphene. |
Kunze Lu ; Manlin Luo ; Weibo Gao ; Qi Jie Wang ; Hao Sun ; Donguk Nam; |
| 277 | Probing The Fast Photoresponse in Hybrid Perovskite/Few-layer MoS2 Feterostructure Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our study provides critical information about the material design of hybrid perovskite MAPbI 3 for constructing high-speed photovoltaic applications. |
Tianlin Li ; Jingfeng Song ; Wenhao Li ; Zhiyong Xiao ; Bo Chen ; Dawei Li ; Stephen Ducharme ; Yongfeng Lu ; JIngsong Huang ; Rashid Zia ; Xia Hong; |
| 278 | Strain Fingerprinting of Exciton Valley Character in 2D Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we show that under mechanical strain, the excitons exhibit valley-specific energy shifts, allowing their valley fingerprinting. |
Abhijeet Kumar ; Denis Yagodkin ; Roberto Rosati ; Douglas Bock ; Sarah Tobisch ; Jan Kirchhof ; Bianca Hoefer ; Pablo Lopez ; Sebastian Heeg ; Cornelius Gahl ; Florian Libisch ; Ermin Malic ; Kirill Bolotin; |
| 279 | Second Harmonic Generation and Exciton Binding Energies in Ultrathin Copper Iodide Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: One of the central topics of condensed matter research is the behavior of excitons at a two- dimensional (2D) limit. Copper Iodide (CuI) is a material that supports excitons with … |
Chris Klenke ; Sudeep Puri ; Hiroyuki Nakamura; |
| 280 | Doping Dependence of Spin-Polarization Dynamics in Monolayer Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We observe a dramatic change in the mobility of the spin-polarization as a function of electronic doping on the sample. |
Andrew Kindseth ; Kai Hao ; Robert Shreiner ; Alexander High; |
| 281 | Large Excitonic Effects in 2D Cs3Bi2I9-xClx Perovskites Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Using advanced ab initio methods, we show the evolution of the excitonic features of 2D CBI with isoelectronic substitution of iodine with chlorine: Cs 3Bi 2I 9-xCl x (0 ≤ x ≤ 9). |
Srihari Kastuar ; Chinedu Ekuma; |
| 282 | Measurement of The Complex Valley Polarization Second Order Nonlinear Susceptibility Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We propose a new approach to detect the VP, based on measuring the total SHG intensity while tuning the excitation from linear to circular polarized. |
Paul Herrmann ; Sebastian Klimmer ; Till Weickhardt ; Ioannis Paradisanos ; Zdeněk Sofer ; Daniil Kartashov ; Giancarlo Soavi; |
| 283 | First Principles Theory of The Nitrogen Interstitial in HBN: A Plausible Model for The Blue Emitter Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We propose the negatively charged nitrogen split interstitial defect in hBN as a plausible microscopic model for the blue emitter. |
Ádám Ganyecz ; Rohit Babar ; Zsolt Benedek ; Igor Aharonovich ; Gergely Barcza ; Viktor Ivady; |
| 284 | Oxygen-vacancy-doping Study of Bulk KTaO3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we report on an alternative, oxygen-getter-based annealing method. |
Chiou Yang Tan ; Issam Khayr ; Dinesh Shukla ; Damjan Pelc ; Martin Greven; |
| 285 | Title:New Catalyst for The Growth of Clean and Small-Diameter Boron Nitride Nanotubes Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The electrically insulating and optically transparent nature of BNNTs makes them unique for advanced electronics [1-2] and biomedical applications [3-4]. The synthesis of clean BNNTs is important for these applications, which we reported, based on the catalytic chemical vapor deposition (CCVD) using MgO, Ni, and Fe catalysts [5-7]. |
Zohreh Salimi; |
| 286 | Growth of High Quality Epitaxial Nb Films Via Sputter Beam Epitaxy Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: High-quality epitaxial thin films play a critical role in the creation of novel superconducting and quantum devices. In particular, nanoscale niobium films often serve as the … |
Riley Nold ; Ridwan Nahar ; Qiang Huang ; Zhefan Ma ; Adam Hauser; |
| 287 | Structural and Magnetic Properties of Epitaxial Thin Films of Co2TiSn Full Heusler Alloy with TiN Buffer Layer Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Thin films of the full Heusler compound Co 2TiSn were grown on hexagonal Al 2O 3 (1120 and 0001) substates, with a TiN buffer layer using the off-axis sputter beam epitaxy technique. |
Ridwan Nahar ; Riley Nold ; Zhefan Ma ; Qiang Huang ; Adam Hauser; |
| 288 | Molecular Beam Epitaxy of Germanium Quantum Wells with Low Surface Roughness Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present the crystal growth and characterization of germanium quantum wells on virtual substrates using solid-source molecular beam epitaxy. |
Charalampos Lampadaris ; Jesús Herranz Zamorano ; Sabbir Khan ; Oliver Liebe ; Sara Martí-Sánchez ; Jordi Arbiol ; Peter Krogstrup ; Ferdinand Kuemmeth; |
| 289 | New Growth Techniques for High Quality Cubic Boron Arsenide Bulk Single Crystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Herein, we report new techniques for the growth of high-quality c-BAs crystals of several millimeters size. |
Pawan Koirala ; Wenhao Liu ; Hanlin Wu ; Aswin Kondusamy ; Nikhil Dhale ; Evan Glaser ; Samuel White ; James Culbertson ; Jaime Freitas ; Bing Lv; |
| 290 | Atomistic Simulations of Deposition and Growth of SiC Crystal on 4H-SiC (0001) Si-face Substrate Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the present work, the deposition and growth process of silicon carbide from the gaseous phase onto a 4H-SiC substrate is studied in atomistic simulations for on-axis, and various degrees of off-axis (0001) Si-face substrates in a broad range of temperature. |
Kevin Kayang ; Balaji Raghothamachar ; Michael Dudley ; Dilip Gersappe; |
| 291 | Raman Spectroscopy of Black Phosphorus Synthesized By CVT Methods Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: However, the synthesis of black phosphorus remains a significant challenge and it is related to the need to produce high-scale materials with high purity. To address this challenge in the current study, we propose to investigate the structural properties of BP that we synthesized via the Chemical Vapor Transport method. |
Afaf Yaden ; Ghassane TIOUITCHI ; Omar Mounkachi ; Abdelouahed El Fatimy; |
| 292 | Controlled Spalling of 4H Silicon Carbide Films for Power Electronics and Quantum Information Science Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This presentation will detail several scientific and engineering innovations enabling the controlled spalling of 10 – 50 micron thick SiC films from progressively larger bare dies which currently exceed 1 inch square. |
Connor Horn ; Antoni Wellisz ; Christina Wicker ; Cyrus Zeledon ; Pavani Vamsi Krishna Nittala ; F. Joseph Heremans ; David Awschalom ; Supratik Guha; |
| 293 | Growth of Monolayer MoS2 on Optical Fibers Via CVD for Neurological Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Herein, we propose the direct coating of molybdenum sulfide (MoS 2) over OF using chemical vapor deposition (CVD). |
MOHAMMED EL HAMMOUMI ; Vivek Chaudhary ; rachida Lamouri ; M.Yahya Meziani ; Abdelouahed El Fatimy; |
| 294 | Femtosecond Laser Writing of Er: LiNbO3 Single Crystals for Use As Photonic Quantum Memory Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Sustaining quantum communication networks over large distances faces a significant challenge due to high loss. The quantum repeater solves this problem but requires a suitable … |
Collin Barker ; Stuart Gray ; Himanshu Jain ; Volkmar Dierolf; |
| 295 | Atomically Traceable Nanoimprint Template Fabrication Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: With the apparent demise of Moore’s Law, we have discovered a means for producing nanostructures without the use of focused optics as used in EUV lithography. |
Joshua Ballard; |
| 296 | Growth of Diamond Within The Trenched AlN Surface and Study of The Induced Stress Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Finite Element analysis corroborates the experimental findings and demonstrates that the developed stress on the layer is due to the mismatch in the Coefficients of Thermal Expansion (CTE) of the materials. |
Ganesh Aryal ; Jonathan Anderson ; Florence Nugera ; Mark Holtz ; Edwin Piner; |
| 297 | Taking Advantage of The Giant Sp-d Exchange Interactions in Mn-doped CdS Quantum Dots for Applications in 2D-Perovskite Photovoltaics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The purpose of this research is to examine the Mn2+ d-d emission in Mn-doped CdS quantum dots of varying sizes, which were produced via a wet-chemical method using 1-thioglycerol as a capping agent. |
Muhammet Annaorazov; |
| 298 | Tuning The Structural and Optical Properties of Chromium Nitride Thin Films for Advanced Technological Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Study shows the resistivity and band gap of the films are highly sensitive to the growth conditions. |
Khan Alam ; Waheed Kamoru ; Muhammad Baseer Haider ; Bakhtiar Haq; |
| 299 | From Ferroic Cooling to Ferroic Energy Harvesting Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: As a second example, we present thermoelastic devices, which use prestrained shape memory alloy wires to convert waste heat to mechanical energy. |
Sebastian Fahler; |
| 300 | Barocaloric Materials for Sustainable Heating and Cooling Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: During this talk I will describe our work on mechanically responsive barocaloric materials, and present our recent advances on barocaloric heating and cooling systems. |
Xavier Moya; |
| 301 | Compression-based Elastocaloric Cooling: Advances in Materials and Systems Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The open challenge in caloric cooling technologies at large is the scale-up in terms of capacity and performance, while keeping the cost of materials and driving mechanisms to a … |
Ichiro Takeuchi; |
| 302 | Electrocaloric Regenerators Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Despite these efforts, the cooling industry is still waiting for a convincing, competitive demonstrator that takes over the challenge. In this talk, I will introduce the electrocaloric effect and the best materials exhibiting this effect. |
Emmanuel Defay ; Junning Li ; Veronika Kovacova ; Sakyo Hirose ; Alvar Torello ; Uros Prah ; Torsten Granzow; |
| 303 | Tailoring of Fe-based Magnetic Refrigerants Based on Magnetic Characteristics in Active Regenerative Actions Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Among recent developments and investigations of caloric phenomena and their applications, magnetocaloric effect (MCE)-based practical products come closer to the demonstration … |
Asaya Fujita; |
| 304 | Revisiting The Formulation of Charged Defects in Solids Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Starting with the original work on total energy of periodic system [1] and the recent work on innate vacuum level [2], we show that the popular correction on reference Fermi level amounts to a double counting. |
Shengbai Zhang; |
| 305 | Exploring Bulk 13C Nuclei at The Low Temperature and High Magnetic Field Regime Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Hyperpolarized 13C nuclei in diamond are an excellent candidate for such experiments because of their several-second long coherence time which can be extended to 90s using a Floquet driving pulse sequence [1]. We have shown that this system can be used in high-field magnetometry and studies of spin transport [2], [3]. |
Cooper Selco ; Kieren Harkins ; David Marchiori ; Ashok Ajoy; |
| 306 | Photocurrent Mapping in Optoelectronic Diamond Devices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We can use light to engineer conducting channels and space charge regions ranging from diffraction-limited to hundreds of microns, offering the prospect of reconfigurable, wide bandgap designer optoelectronics. |
Alexander Wood ; Daniel McCloskey ; Artur Lozovoi ; Russell Goldblatt ; Kaih Mitchell ; David Broadway ; Christopher Lew ; Brett Johnson ; Jean-Philippe Tetienne ; Carlos Meriles ; Andy Martin; |
| 307 | Solvated Electrons at The Diamond-Water Interface: Insights from NV Centers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we show that near-surface nitrogen vacancy (NV) centers can inject both electrons and holes into ultrapure water at the diamond-water interface through a process of photoionization and charge migration. |
Kang Xu ; Daniela Pagliero ; Gustavo Lopez ; Nicolas Giovambattista ; Abraham Wolcott ; Carlos Meriles; |
| 308 | First-principles Calculation of The Stark Shift for The NV Center in Diamond Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, I will present the results of our density functional theory (DFT) calculations of the Stark shift on the negatively charged nitrogen-vacancy (NV) center in diamond. |
Louis Alaerts ; Yihuang Xiong ; Alp Sipahigil ; Sinead Griffin ; Geoffroy Hautier; |
| 309 | Effective Mass Approximation for Spatial Structures of Two Different Single Acceptors Imaged By STM: Bismuth in Silicon and Manganese in Indium Antimonide Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: [4] we solve analytically the spherical Luttinger-Kohn Hamiltonian in the zero-range potential. |
Julian Zanon ; Michael Flatté; |
| 310 | High-pressure Thermoelectric Properties of ZnAs and CdAs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we present the results of the bulk and doped- CdAs and ZnAS obtained using density functional theory. |
Zakariae Darhi ; Ashima Rawat ; Ravindra Pandey ; Larbi Elfarh; |
| 311 | Origin of Defect Intolerance in Low-symmetry Semiconductors Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Defect tolerance has been usually observed in semiconductors with an empirical rule which shows (i) antibonding states in the valence band maximum (VBM) and (ii) bonding states in … |
Menglin Huang ; Shanshan Wang ; Shiyou Chen; |
| 312 | Designing Carbon-based Defects in Icosahedral Alpha Boron from First Principles Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the present work, carbon-based defects have been computed with ab initio methods with various concentrations and geometries. |
Yeonsoo Cho ; Jelena Sjakste ; Nathalie Vast; |
| 313 | Ab-initio Study of The Energy Competition Between $Gamma$ and K Valleys in Bilayer Transition Metal Dichalcogenides Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we use density functional theory to examine the competition between K and $Gamma$ for the valence band maximum in homo- and hetero-bilayers formed from the transition metal dichalcogenides (TMD), $ extrm{MX}_2$ where $ extrm{M}= extrm{Mo}, extrm{W}$ and $ extrm{X}= extrm{S}, extrm{Se}, extrm{Te}$. |
Samuel Olin ; Wei-Cheng Lee ; Erekle Jmukhadze ; Allan Macdonald; |
| 314 | Modulation of Optical Selection Rules in Twisted Transition Metal Dichalcogenide Heterobilayer Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: However, a comprehensive understanding of spin-valley physics at the moiré scale and its modification via twisted angles is yet to be fully explored. In this work, we explored the structural and electronic properties of these heterobilayers as function of the twist angle. |
Wei Li ; Gautam Jha ; Thomas Brumme ; Thomas Heine; |
| 315 | Langevin Dynamics/Monte Carlo Simulations of Structural and Dielectric Modulations of Moire Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have developed a fast and flexible computational scheme to calculate the complex valued, frequency dependent dielectric function of correlated materials. |
Steven Hancock ; David Landau ; Yohannes Abate; |
| 316 | Origin of Fast Ionic Diffusion in Superionic Tetragonal LGPO: Atomistic Insights Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We address Li-ion diffusivity in hypothetical tetragonal Li 10GeP 2O 12 (t-LGPO) from ab initio molecular dynamics, confirming it to be a prospective fast-ion conductor. |
Giuliana Materzanini ; Nicola Marzari ; Gian-Marco Rignanese; |
| 317 | Tunable Contributions from Momentum-transfer and Rectification to 1D Coulomb Drag Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report 1D Coulomb Drag measurements in both laterally and vertically coupled GaAs/AlGaAs quantum wires. |
Rebika Makaju ; Mingyang Zheng ; Rasul Gazizulin ; Sadhvikas Addamane ; Dominique Laroche; |
| 318 | Magnetotransport Calculation Via Boltzmann Transport Equation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we present a computational framework based on the Boltzmann transport equation, designed to calculate magnetotransport properties. |
inho lee ; Ji Hoon Shim; |
| 319 | Dual Operation Modes of The Ge Schottky Barrier Metal-Oxide-Semiconductor Field-Effect Transistor Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This work was performed, in part, at the Center for Integrated Nanotechnologies, a U.S. DOE, Office of Basic Energy Sciences user facility. |
David Lidsky ; Christopher Allemang ; Troy Hutchins-Delgado ; Anthony James ; Portia Allen ; Maziar Saleh Ziabari ; Peter Sharma ; Tzu-Ming Lu; |
| 320 | Investigation of Chromium (III) Sulfide’s Thermal Resistance Using Scanning Thermal Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we use an extension of atomic force microscopy (AFM) – scanning thermal microscopy (SThM) – to measure the thermal resistance, related to the thermal conductivity, of chromium (III) sulfide (Cr 2S 3) nanoparticles. |
Thomas Iken ; Carlos Munoz ; Nuri Oncel ; Mehmet Ozdogan; |
| 321 | Scattering Mechanisms in Si/SiGe Quantum Wells Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We find that at low electron densities, n e<4.0×10 cm -2, the transport mobility is limited by charged impurities outside the quantum well. |
Yi Huang; |
| 322 | Quantifying The Weak Antilocalization Effect in GeSn Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, the temperature-dependent WAL effect is investigated in a series of GeSn thin films with varied carrier densities. |
Adelaide Bradicich ; Priyanka Petluru ; Haochen Chao ; Yuping Zeng ; Tzu-Ming Lu ; Michael Lilly ; Chia-You Liu ; Jiun-Yun Li; |
| 323 | Evolution of Magnetism and Transport Properties Through Chemical Doping and Intercalation for VdW Transition Metal Chalcogen-halides Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Van der Waals(vdW) magnets currently receive increasing research interest for both fundamental 2D materials research and their potential in future spintronic and information … |
Zixin Zhai ; Wenhao Liu ; Xiaoyue Xia ; Xiaoyu Guo ; Mitch Carter ; Liuyan Zhao ; Bing Lv; |
| 324 | Giant Barrier of Atomic Diffusion Induced By Effectively Divergent Chemical Potential Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this study, we present a giant barrier of hydrogen diffusion in vanadium dioxide (VO 2), evidenced by an order-of-magnitude decrease of effective diffusivity. |
Yuhang Cai ; Ruihan Guo ; Jiawei Wan ; Haimei Zheng ; Junqiao Wu; |
| 325 | Understanding and Tailoring Thermal Transport Properties of Perovskite Oxide Thin Films Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will share our recent progress in utilizing the ultrafast pump-probe metrology to study and engineer the thermal transport properties of two model materials of perovskite oxides. |
Chi Zhang ; Yingying Zhang ; Xiaotian Xu ; Xiaojia Wang; |
| 326 | Unconventional Electric Response in Monochiral Single Crystals of NaCu5S3 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Longitudinal and Hall transport measurements as a function of field and temperature indicate a transition from a dirty metal at high temperatures to an insulating regime at lower temperatures. We connect this with our observation of an unconventional, non-linear Hall resistivity to discuss the novel physics of this material. |
Zachary Sierzega ; Aritra Mazumder ; Kendall Kamp ; Yu Zhang ; Evan Folk ; Stuart Field ; Gang Cao ; Kenneth Poeppelmeier ; Dan Dessau; |
| 327 | Ultra-Low Thermal Conductivity in Semiconducting High Entropy Oxide, AWO4 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we report ultra-low thermal conductivity in semiconducting AWO 4 over a wide temperature range. |
Robert Robinson ; Saeed S I Almishal ; Rowan Katzbaer ; Weinan Chen ; Francisco Marques dos Vieira ; Pedro Trinidad-Perez ; Jon-Paul Maria ; James Hodges ; Ismaila Dabo ; Zhiqiang Mao; |
| 328 | On Thermoelectric Properties of SnSe and SnSe2 Single Crystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have successfully synthesized SnSe and SnSe 2 single crystals by the modified Bridgman method and studied their thermoelectric properties: thermopower (S), thermal conductivity (κ), and electrical conductivity (σ) in the temperature range between 2 K and 400 K. Compared to SnSe 2 at 300 K, we find that SnSe exhibits higher electrical conductivity, higher thermopower, and lower thermal conductivity, thus resulting in the higher figure of merit. |
Abhinna Rajbanshi ; Daniel Duong ; Rongying Jin ; Eklavya Thareja ; William Shelton; |
| 329 | Perfect Coulomb Drag and Exciton Transport in An Excitonic Insulator Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we use a novel optical spectroscopy to probe the electrical transport of correlated electron-hole fluids in MoSe2/hBN/WSe2 heterostructures. |
Ruishi Qi ; Andrew Joe ; Zuocheng Zhang ; Jingxu Xie ; Qixin Feng ; Zheyu Lu ; Ziyu Wang ; Takashi Taniguchi ; Kenji Watanabe ; Sefaattin Tongay ; Feng Wang; |
| 330 | Unraveling The Radiative Cooling Properties of Inexpensive, Ubiquitous and Biodegradable Cellulose Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation, we will unveil the latest findings from our research into the radiative cooling capabilities of cellulose materials. |
Kausik Das ; Isaac Omodia ; Ralphael Agodo ; Clinton Wiggins ; Yeganeh Mansourian ; Sudarshan Kundu; |
| 331 | Gecko-inspired Adhesive Structures for Amphibious Soft Robot Locomotion Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Specifically, we aim to test and compare various microstructures using different soft polymers to determine the optimal material with the corresponding microstructure configuration. |
Sampada Acharya ; Peter Roberts ; Carmel Majidi ; B Reeja-Jayan; |
| 332 | Highly Sensitive Photodetector Based on Multijunction 2D-lateral Heterostructures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we demonstrate CVD-grown multijunction 2D MoSe 2-WSe 2 lateral heterostructures as spectrally tunable photosensors. |
BAISALI KUNDU ; Chandan Samanta ; Saurabh Lodha ; Prasana Sahoo; |
| 333 | Orthorhombic CsPbI3 Inorganic Perovskite: DFT Insights Into Its Mechanical and Optical Properties Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present Density Functional Theory (DFT) study of the multifaceted properties of CPbI 3, an inorganic perovskite semiconductor, with a particular focus on its potential in photovoltaic applications. |
Ahmad Telfah ; Hakim Baaziz ; Torkia Ghellab ; Zoulikha Charifi ; Ahmad Alsaad ; Wai-Ning Mei ; Renat Sabirianov; |
| 334 | Estimating Elastic Constants Without Invoking Cauchy-Born Rule: A Displacement Field-Based Approach Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: An intriguing scenario arises, among others, in hexagonal crystals where boundary displacement along the crystallographic axis a (parallel to the x direction) results in non-zero shear stresses in the xy-plane, suggesting non-affine internal deformation. To resolve this, we present a novel methodology for determining the elastic constants of crystalline materials within the first-principles based density functional theory framework. |
Aritri Roy ; Bikash Kanungo ; Puneet Patra ; Baidurya Bhattacharya; |
| 335 | Phonon Dispersion and Its Implications Towards Thermoelectricity Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The phonon dispersion of various materials falling in the family of layered oxy-chalcogenides [3], metal-organic hybrid perovskites like CH 3NH 3SnI 3 [4] and oxides such as CsAgO [5] have been addressed here in light of significance of structural geometry upon lattice thermal transport. The comparative analysis of phonon dispersion for opted materials suggests that low-frequency phonon modes are highly interacting especially in CH 3NH 3SnI 3 and CsAgO, which is a promising sign for low lattice thermal transport in these materials and enable them viable candidates for good thermoelectrics. |
Vineet Sharma ; Sougata Mardanya ; Kanchana Venkatakrishnan ; Sugata Chowdhury; |
| 336 | Effects of Different Interatomic Potentials on Fracture Simulations of Single Crystal Silicon Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In the present work, fracture simulations of single crystal silicon are performed using three interatomic potential models: (1) Stillinger-Weber (SW), (2) Modified Embedded Atom Model (MEAM), and (3) ReaxFF. |
Woo Kyun Kim ; Syed Iqbal; |
| 337 | Predictions of Novel Polymorphs of Boron Nitride: A First-principles Study Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The phonon band structures have been determined using the pseudo-potential-based approach realized in the CASTEP code, indicating that the h, w, 5-5, Li2O2, and MoC do not exhibit phonon modes at negative frequency, whereas GeP, NiAs, and TiAs modifications exhibit phonon modes at the negative frequency. |
Bakhtiar Ul Haq ; Se-Hun Kim; |
| 338 | Fully Consistent Ab Initio Calculation of The Shift Current at Steady State Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Thus, it is difficult to know the relative magnitude of the relaxation currents in comparison to the more commonly calculated excitation currents. To address this gap, we model photocurrents from the remainder of the kinetic cycle from first principles. |
Aaron Schankler ; Andrew Rappe; |
| 339 | G-factor Engineering in N-type InAsP Alloys Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we present our experimental and theoretical results showing that a g-factor close to zero can be achieved in InAs xP 1−x with the right alloy concentration ( x~0.34). |
Thalya Paleologu ; Sunil Thapa ; Christopher Stanton ; Rathsara Herath Mudiyanselage ; Brenden Magill ; Joseph Spencer ; Giti Khodaparast ; Sukgeun Choi ; Chris Palmstrom ; Zhuo Yang ; Yoshimitsu Kohama ; Yasuhiro Matsuda; |
| 340 | Doping and Temperature Dependence of Optical Conductivity of Nb(x)V(1-x)O2 Single Crystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we investigate the doping dependence of the optical conductivity of Nb(x)V(1-x)O2 single crystals (x = 0.05, 0.11, 0.14, 0.24, 0.35, and 0.88) at room temperature. |
Yejin Kwon ; Top Rawot Chhetri ; Zachary Brown ; Wade DeGottardi ; Jared Allred ; Myoung-Hwan Kim; |
| 341 | Unique Polarization Switching of Wurtzite Ferroelectrics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will present unique polarization reorientation behaviors of the wurtzite ferroelectric material: (1) strain insensitivity to the switching energy barrier and coercive field based on Landau-Devonshire thermodynamic analysis and experimental demonstration, and (2) anomalously abrupt kinetics in ferroelectric switching. |
Keisuke Yazawa; |
| 342 | Electro-Optic Millimeter-Wave Sources and Receivers for THz Electronics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we study applications of optical frequency combs, photodiodes, and electro-optic materials to synthesis and network analysis on-wafer of mmWave arbitrary waveforms with >100 GHz instantaneous bandwidth. |
Bryan Bosworth ; Nick Jungwirth ; Jerome Cheron ; Christian Long ; Ari Feldman ; Nate Orloff; |
| 343 | Micromachined YIG Resonators Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk I will present micromachining technology for fabricating thin-film YIG resonators and filters on a chip. |
Sunil Bhave; |
| 344 | Periodically Poled Aluminum Scandium Nitride Bulk Acoustic Wave Resonators for Communications in The 6G Era Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: However, both Q and of traditional piezoelectric film based resonators, such as aluminum nitride (AlN) and aluminum scandium nitride (AlScN), decreases when scaled to high frequency (>8 GHz) while maintaining its impedance. In this talk, we present high frequency (~18 GHz) resonators constructed from AlScN periodically poled piezoelectric films (P3F) that achieve high quality factors and electromechanical coupling to show its potential for emerging RF communications in the beyond-5G era. |
Izhar .; |
| 345 | Emergent Tunability in Polar Vortices Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: After summarizing this work, we will discuss other ongoing research activities at the National Institute of Standards and Technology (NIST) including several new projects funded to support the CHIPS Act (Creating Helpful Incentives to Produce Semiconductors). |
Florian Bergmann ; Nathan Orloff ; Peter Meisenheimer ; Sujit Das ; Ramamoorthy Ramesh; |
| 346 | Prize Talk: FIAP Career Lectureship AwardTransforming Your Physics Knowledge and Skills Into Solutions for Real-World Challenges Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk is designed for individuals with a passion for continuous learning. |
Azadeh Keivani; |
| 347 | Prize Talk: George E. Pake PrizeA Vision for The Next 75 Years — from A Transistor to AI Enabler Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The discovery of quantum physics in the early 20th century enabled the development of solid-state devices and circuits, thus making Tera-bit integrated circuits technology and the … |
Chih-Yuan Lu; |
| 348 | Laser-Material Interactions in Metal Additive Manufacturing Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Complex hydrodynamics driven by vapor recoil and Marangoni convection lead to non-uniform liquid metal interfaces which can form voids or roughness upon rapid solidification. To … |
Manyalibo Matthews; |
| 349 | Building Spin-Orbit Qubits with Holes in Silicon and Germanium Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will present recent progress on building spin-orbit qubits with holes in Ge/Si core/shell nanowires and Si fin FETs. |
Dominik Zumbuhl; |
| 350 | In Situ Monitoring of Polymers Via Low-frequency Raman Spectroscopy: Samuel Lofland Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Polymers are among the most used materials in manufacturing so it is essential to understand their structure-processing-property relationships. While polymer properties can be … |
Samuel Lofland; |
| 351 | In-silico Material Synthesis for Advanced Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will cover a number of advanced materials systems using this research strategy including porous carbon, various family of glasses, epitaxial thin films, and polymers. |
Yunfeng Shi; |
| 352 | Bridging Materials, Models, and Spectra with First-Principles Downfolding and Machine Learning Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, we show that the problems could be accurately handled by encoding computational materials data to low-energy effective Hamiltonians and then machine learning the relationship between the small number of Hamiltonian parameters and the whole spectral functions including their characteristic incoherent parts. |
Weiguo Yin; |
| 353 | High-dimensional Molecular Dynamics Simulations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk will discuss both advances we have made over the past few years (including, e.g., showing that cooperatively rearranging regions in deeply supercooled liquids become less compact with increasing d, and that some of the conclusions of previous high-d simulations were substantially influenced by spurious finite-size effects) and challenges we hope to help the community overcome over the next few years. |
Robert Hoy; |
| 354 | Molecular Dynamics Simulation of Drying and Self-assembly Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Large-scale molecular modeling has found increasingly wide applications in materials research and discovery. In this talk, I will first use large-scale molecular dynamics … |
Shengfeng Cheng; |
| 355 | Computational Materials Discovery for Carbon Dioxide Capture Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will present our team’s research in computational discovery of polymers [1, 2] and nano-porous materials [3-5] for carbon dioxide capture applications. |
Mathias Steiner; |
| 356 | U.S. Government Career Opportunities for Physicists Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The U.S. Government has a longstanding commitment to both basic and applied research in physics, supporting an ecosystem that spans all major branches of pure physics and an … |
Sara Gamble; |
| 357 | An Unexpected Journey: A Physicist’s Path to Consulting Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, Dr. Iaizzi will show how he transitioned from academic research to a career in consulting in just a few years and give a glimpse into the day-to-day life of a consultant working on highly technical topics. |
Adam Iaizzi; |
| 358 | Life As An Early Career Physicist: from Startup to Fortune 500 Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I’ll describe the transition from grad school to industry, how to assess potential job opportunities, and my experiences in companies both large and small. |
Nick Proite; |
| 359 | Invited Talk: Phillip Rauscher Related Papers Related Patents Related Grants Related Venues Related Experts View |
Phillip Rauscher; |
| 360 | Learning Mechanisms of Rare Events from Short-trajectory Data Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: However, calculating such statistics for more complex processes with rugged landscapes and/or multiple pathways requires more general numerical methods. In this lecture, I will describe my group’s recent efforts to develop both linear (Galerkin) and nonlinear (neural-network) methods for estimating transition-path statistics by combining information from many short molecular dynamics trajectories. |
Aaron Dinner; |
| 361 | Target Structural Based De Novo Drug Generation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We developed DeepLigBuilder that can directly design 3D molecules inside the target binding pocket, by combining a novel 3D deep generative network for drug-like molecules and an optimization module that performs Monte Carlo Tree Search. |
Luhua Lai; |
| 362 | Bayesian Hi-C Metainference of Chromatin Structure Via Molecular Dynamics Simulations Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We introduce the Hi-C metainference method to infer the heterogeneous structure ensemble from the Hi-C data with the prior distribution constructed from molecular dynamics simulations and Markov state modeling. |
Shoji Takada; |
| 363 | Graph Deep Learning Locates Magnesium Ions in RNA Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We introduce a machine-learning method, originally designed for computer vision, to predict Mg2+ binding sites in RNA by considering geometric and electrostatic RNA features. |
Shi-Jie Chen; |
| 364 | The Quantum Computing Industry and Protecting National Security: What Tools Will Work? Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I’ll explore how Google Quantum AI balances robust, international collaboration with IP protection and consideration of national security impacts of our work. |
Kate Weber; |
| 365 | Tradeoffs and Tensions in R&D: From Facilities to Programs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Similar considerations apply to all dimensions of the microelectronics R&D enterprise and are reflected in documents as diverse as the Draft National Strategy on Microelectronics Research and the CHIPS Incentives Program funding opportunity announcements. I will discuss these considerations from a perspective informed by my experience in industry, national labs, and government. |
James Liddle; |
| 366 | The Missing Middle: The Role of The DOE National Laboratories in Connecting Academia to Industry, Maturing Technology, and Promoting National Security Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk will provide an overview of the DOE National Lab system, the purpose of Federally Funded Research and Development Centers, the nature of mission-driven research, the role of the NNSA labs in technology maturation and technology transfer, and how to partner with the labs. |
Benn Tannenbaum; |
| 367 | AI and Data Innovation: Innovating in Constrained Environments Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The private sector has to find paths to innovation while balancing a multitude of constraints. Data security concerns, budget and resources available, current and evolving … |
Meghan Anzelc; |
| 368 | Pentagon Physics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will focus on DoD-funded quantum, materials, and electronics research for innovative national security applications at defense laboratories, academic institutions, and industrial firms. |
Wilton Virgo; |