Highlights of Instrument and Measurement Science (GIMS) Talks @ APS 2023 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-2023 presentations in our digest console, which supports more features.
To search for work presented at APS-2023 on a specific topic, please make use of the search by venue (APS-2023) service. To summarize the latest research published at APS-2023 on a specific topic, you can utilize the review by venue (APS-2023) service. To synthesizes the findings from APS 2023 into comprehensive reports, give a try to APS-2023 Research. If you are interested in browsing presentations by author, we have a comprehensive list of all APS-2023 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 Instrument and Measurement Science (GIMS) Talks @ APS 2023 March Meeting
| Paper | Author(s) | |
|---|---|---|
| 1 | Joseph F. Keithley Award For Advances in Measurement Science Winner: Joel UllomPrecision Measurements with Superconducting Sensors Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I review the principles of TES detectors, describe the synthesis of sensor, readout, and cryogenic technologies that has produced practical instruments based on microcalorimeter arrays, and highlight recent applications and instrument deployments. |
Joel Ullom; |
| 2 | TES Spectrometers for Advanced X-ray Spectroscopy at Synchrotrons Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will describe the detailed performance of the two TES spectrometers as measured at the synchrotron beamlines and present several science results obtained in synergy between the TES and each beamline’s capability. |
Sang-Jun Lee; |
| 3 | Transition-Edge Sensors at The Forefront of Cosmology Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: For well over a decade, the high sensitivity and background-limited performance of transition-edge sensor (TES) bolometers have made them the technology of choice for ground-based … |
Daniel Dutcher; |
| 4 | Extremely Cool Detectors On A Fireball: Launching The Micro-X Sounding Rocket Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: The NASA-sponsored Micro-X Sounding Rocket successfully completed its second flight August 21, 2022. The Micro-X Rocket launches an X-ray telescope into space, takes a snapshot of … |
Enectali Figueroa-Feliciano; |
| 5 | Low-Temperature Detectors for High Precision Nuclear Material Analysis Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Extensive technology development over the past several years is now enabling the first deployed microcalorimeter instruments and quantitative performance evaluation with real-world nuclear materials. We will present an overview of new capabilities in X-ray, gamma-ray, and alpha decay energy spectroscopy enabled by this category of sensors, deployed instruments, and future directions. |
Matthew Carpenter; |
| 6 | Observation of Electron Orbital Signatures of Single Atoms Using Atomic Force Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report here the direct identification of two adjacent transition-metal atoms, Fe and Co, within phthalocyanine molecules using noncontact atomic force microscopy (nc-AFM). |
Dingxin Fan; |
| 7 | An Electron-spin Qubit Platform Crafted Atom-by-atom on A Surface Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we demonstrate atom-by-atom construction, coherent operations, and readout of coupled electron-spin qubits using a scanning tunneling microscope. |
Yu Wang; |
| 8 | A Millikelvin All-glass Scanning Probe Microscope Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we present a low-cost and large scan-area mK-SPM that operates below 100 mK. |
Chengyuan Huang; Zhenlan Chen; Mengke Ha; Dawei Qiu; Qing Xiao; Zhiyuan Qin; Changjian Ma; Danqing Liu; Haoyuan Wang; Guanglei Cheng; |
| 9 | All-fiber Dilatometer at Cryogenic Temperature and High Magnetic Field Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will present our recent measurements of thermal expansion coefficient in a variety of materials at cryogenic temperature and high magnetic field. |
Qin Xin; |
| 10 | Nonlinear Cantilever AC Magnetometry with Feedback Linear Subtraction Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we present a novel experimental method to directly measure AC nonlinear magnetic susceptibility using a torque magnetometer. |
Bellave Shivaram; Victoria Knight; Ziyuan Wang; |
| 11 | Fabricating Clean 2D Material Devices in Ultra-high Vacuum Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Meanwhile, interfacial contamination introduced during the stacking process limits the quality of the heterostructures. To solve these problems, we design and build an ultra-high vacuum (UHV) system in which the entire fabrication process is performed under pressure lower than 5×10 -10 mbar. |
Mingyan Luo; |
| 12 | Electron Transfer Rate in Nucleotides and Applications in Detection of Genetic Material of SARS-CoV2 Virus Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: For this purpose, we are using redox-active probes and a combination of analytical tools that includes electrochemical modulation of plasmonic surface waves, ac voltammetry, and optical impedance spectroscopy. |
Anil Sharma; Sergio Mendes; Monica Moreno; Aymen Qatamin; Thomas Hulse; Fabricio Campos; Marcelo Pereira; Paulo Roehe; Klester Souza; Leandro Carneiro; |
| 13 | Coherent Imaging and Nanoscale Materials Characterization Using Ultrafast Laser-Generated X-rays Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Next-generation nano and quantum systems and devices are becoming increasingly complex, with their behavior governed by interface quality or precise chemical, interfacial or … |
Henry Kapteyn; Margaret Murnane; |
| 14 | Secondary Electron Metrology for Enhanced Charged Particle Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we present methods for SE yield mapping by accurate characterization of the response of the detector to single SEs using two approaches. |
Akshay Agarwal; Leila Kasaei; Albert Schultz; Leonard Feldman; Vivek Goyal; |
| 15 | Scanning Multiprobe Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will discuss the development of a new SPM paradigm-scanning multiprobe microscopy-that marries the broad functional possibilities of chip-based SPM and the exceptionally small sensor-sample distances of tip-based techniques. |
Patrick Forrester; Yuan Cao; Zhuozhen Cai; Myungchul Oh; Yonglong Xie; Kevin Nuckolls; Ali Yazdani; Amir Yacoby; |
| 16 | A Hybrid Dilution Refrigerator As A Platform for Low-Vibration Quantum Imaging Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present here vibrational noise analysis using scanning SQUID images of local magnetic field sources and compare the vibrations in the normal cooling mode and the hybrid cooling mode. |
Jacob Franklin; Joshua Bedard; Ilya Sochnikov; |
| 17 | Development of A Broadband Cryogenic Magnetic Scanning Near-field Optical Microscope Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have developed a versatile near-field microscopy platform that can operate at high magnetic fields and below liquid-helium temperatures. |
Samuel Haeuser; Richard Kim; Joongmok Park; Jigang Wang; |
| 18 | Gaussian Process Regression Aided Spiral Scanning on Polaritonic Media Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Integration time and signal-to-noise are inextricably linked when performing scanning probe measurements such as in scanning near-field optical microscopy (SNOM). Since these measurements define a large lower bound on the measurement time, we used a combination of Gaussian process regression with sparse spiral scanning in order to bypass this constraint. |
Matthew Fu; Suheng Xu; Shuai Zhang; Frank Ruta; Jordan Pack; Samuel Moore; Daniel Rizzo; Bjarke Jessen; Cory Dean; Mengkun Liu; Dimitri Basov; |
| 19 | Physics-informed Bayesian Optimization of An Electron Microscope Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we approach the problem from the perspective of accelerator physics and demonstrate the equivalence between aberration correction and beam emittance minimization in phase space. |
Desheng Ma; Chenyu Zhang; Yu-Tsun Shao; Zhaslan Baraissov; Cameron Duncan; Adi Hanuka; Auralee Edelen; Jared Maxson; David Muller; |
| 20 | Transmission Kikuchi Diffraction Simulation for Cross-Correlation Analysis Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we compare different simulation methods and propose a TKD pattern simulation routine that balances sensitivity with computational cost. |
Yueyun Chen; Matthew Mecklenburg; Brian Regan; |
| 21 | On The Absence of Knock-On Damage in Lithium Metal at Cryogenic Temperatures Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Yet, despite these basic kinetics, lithium can remain undamaged at liquid nitrogen temperatures for fluences over 1000 electrons/Å 2, and is damaged easily at room temperature. We will examine this mystery in more detail, with both experimental evidence and possible theoretical explanations. |
Matthew Mecklenburg; Xintong Yuan; Ambarneil Saha; Yuzhang Li; |
| 22 | Dynamical Electron Diffraction: An Analytic Solution for Five Beams Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The five-beam solution provides a possible path for high precision interrogation of crystalline samples. |
Tristan O’Neill; Brian Regan; Matthew Mecklenburg; |
| 23 | Visualization Interface for Single Crystal Neutron Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will present plans for a future graphical user interface. |
Andrei Savici; Igor Zaliznyak; |
| 24 | Broadband Infrared Confocal Imaging for Applications in Additive Manufacturing Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We address new measurement challenges relating to 3D printing in metal powder using the powder bed fusion technique. |
Kaitlin Lyszak; |
| 25 | TopoStats, A Tool to Discover The Hidden Structures and States of Biomolecule Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have developed TopoStats (www.github.com/AFM-SPM/TopoStats), an open-source Python utility that handles data cleaning/processing and identifies/characterises individual (bio)molecules, from DNA origami to nuclear pore complexes. |
Alice Pyne; |
| 26 | Machine Learning to Classify, Predict Structure-property Relationships, and Detect Artifacts in AFM Images Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Qualitative (phase imaging) and quantitative (peak force QNM) AFM imaging methods were used to study a series of polymer blends that varied in microstructure and bulk mechanical properties. |
Dalia Yablon; Ishita Chakraborty; John Thornton; Bede Pittenger; |
| 27 | AI-driven Atomic Manipulation and Characterization in The STEM Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We show that different strategies can realize structures – in both graphene and MoS 2 – that cannot be fabricated by any other means. |
Kevin Roccapriore; Maxim Ziatdinov; Matthew Boebinger; Ondrej Dyck; Ayana Ghosh; Raymond Unocic; Sergei Kalinin; |
| 28 | Identification of Geometrical Features of Cell Surface Responsible for Cancer Aggressiveness: Machine Learning Analysis of Atomic Force Microscopy Images Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: The problem with such an approach is the lack of information about which features of the cell surface are associated with the high aggressiveness of the cells. Here we suggest a machine learning approach to overcome this problem and reveal the geometry of features on the cell surface associated with cancer aggressiveness. |
Mikhail Petrov; |
| 29 | Universal Image Segmentation for Optical Identification of 2D Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we present an image segmentation program incorporating a series of unsupervised clustering algorithms for the automatic thickness identification of two-dimensional materials from digital optical microscopy images. |
Randy Sterbentz; Joshua Island; Kristine Haley; |
| 30 | Probing Fluid-cells-substrate Nanoscale Interactions Using Digital Holographic Interferometry and WiMTiP Sensor Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We proposed a new method for measuring nano-deformation by combining a wrinkle-free nm thin film in polymer (WiMTiP) nano-strain sensor and Mach-Zehnder interferometry. |
Samuel Cheng; Jian Sheng; Maryam Jalali-Mousavi; Kimberly Lopez; |
| 31 | Direct Detection for Dark Field X-ray Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present here an amorphous-Se detector with small pixel size and high efficiency detection in the hard x-ray energy regime of 15 keV and beyond. |
Elliot Kisiel; Alex Frano; Zahir Islam; Ishwor Poudyal; Antonino Miceli; Peter Kenesei; |
| 32 | Low Power Kinetic Inductance Traveling Wave Parametric Amplifiers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this contribution, we report the design and the first characterization results of a 3WM KI-TWPA based on NbTiN films with a thickness less than 20 nm. |
Andrea Giachero; Michael Vissers; Jordan Wheeler; Maxime Malnou; Jason Austermann; Johannes Hubmayr; Angelo Nuccotti; Joel Ullom; Jiansong Gao; |
| 33 | Positron Charge Sensing Using Two-Dimensional Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We aim to extend the utility of PAS by using charge-sensing devices. |
Paz Or; Omer Kotlovsky; Devidas T R; Matan Hadad; Roi Abir; Takashi Taniguchi; Kenji Watanabe; Iris Sabo-Napadensky; Sharon May-Tal Beck; Guy Ron; Hadar Steinberg; |
| 34 | Fast Neutron Scintillation from Ga2O3 Crystals for Radiation Detection Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report fast neutron scintillation from furnace grown bulk Ga 2O 3 crystal. |
Ke-Xun Sun; Daniel Valdes; Stuart Miller; Showera Haque; Sven Vogel; |
| 35 | SiPM-on-Tile Characterization Studies for The EIC Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present characterization studies of scintillating tiles with signals read out using silicon photomultipliers (SiPMs) for use in a high-granularity calorimeter in the future Electron-Ion Collider. |
Sean Preins; |
| 36 | Superconducting Nanowire Resonators with Circular Cross-section Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report on a significant advance in implementing vibrating nanowire resonators as mechanical probes in helium superfluids as bolometers, thermometers and detectors of turbulence. |
Michael Thompson; Samuli Autti; Richard Haley; George Pickett; Jonathan Prance; Viktor Tsepelin; Vladislav Zavjalov; Dmitry Zmeev; Asher Jennings; Evgeny Surovtsev; Courtney Elmy; Marie Connelly; James Gorman; Jack Slater; Tineke Salmon; |
| 37 | Potential for Open-charm Meson Measurements at Jefferson Laboratory Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present a possible design and simulated performance of the implementation of such as system in a cost effective method with plastic scintillator and silicon photomultiplier readout. |
Alec Peck; |
| 38 | Cold Electronics Develpment for The Next Generation Axion Dark Matter EXperiment Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will discuss our efforts in designing a system that can improve scan speeds through vacuum squeezing and the flux pumped Josephson parametric amplifiers (JPAs) capable of achieving this. |
Jonah Hoffman; Chandrashekhar Gaikwad; Daria Kowsari; |
| 39 | Looking Into The Early Universe with A Solid-state Device Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will outline the main directions and questions to be addressed and their implications for the design of the full scale relic neutrino experiment. |
Yevheniia Cheipesh; |
| 40 | Dynamic Strain Measurements in Bulk Acoustic Resonators with Stroboscopic X-ray Diffraction Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report direct observation of gigahertz dynamic strain in a microfabricated bulk-acoustic wave device containing diamond nitrogen-vacancy (NV) centers using stroboscopic scanning hard X-ray diffraction microscopy at the Advanced Photon Source. |
Anthony D’Addario; Johnathan Kuan; Noah Opondo; Ozan Erturk; Huiyao Chen; Tao Zhou; Martin Holt; Sunil Bhave; Gregory Fuchs; |
| 41 | Vibration Isolation in A Dilution Refrigerator at Ultra-low Temperatures Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Vibrations induced from a pulse tube cryocooler have been shown to degrade coherence time on qubits, limit resolution on cryogenic microscopy, and limit base temperature of … |
Kyle Thompson; Steven Harris; Jonathan Byars; Corban Tillmann-Dick; |
| 42 | An In-situ Strain Manipulation Stage Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Recent advances in strain tuning capabilities of freestanding oxide membranes have demonstrated the potential in realizing continuous control of strain in arbitrary symmetries [5][6]. In this work, we report our recent development of an in-situ mechanical manipulation stage and illustrate its capabilities with preliminary results of tuning prototypical oxides. |
Xin Wei; Bai Yang Wang; Yonghun Lee; Yijun Yu; Aviv Simchony; Kevin Crust; Harold Hwang; |
| 43 | Ultrabroadband Infrared Nanospectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will describe the technical aspects of the SINS technique and highlight representative examples of the rapidly growing range of applications in physics, chemistry, biology, materials science, geology, and atmospheric and space sciences. |
Hans Bechtel; |
| 44 | New Infrared Nanospectroscopy Endstation at The National Synchrotron Light Source II Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: At the National Synchrotron Light Source II, we are currently commissioning a new infrared nanospectroscopy setup, which is now available for general user proposals. We will illustrate the current capabilities of this setup via near-field spectroscopy data of bulk materials and thin films, as well as polariton interferometry of 2D and van der Waals materials. |
Lukas Wehmeier; Mengkun Liu; Steven Hulbert; Dmitri Basov; G.Lawrence Carr; |
| 45 | Infrared Correlation Nanoscopy with Unprecedented Spectral Coverage Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We demonstrate scattering near-field microsocpy (s-SNOM) imaging and spectroscopy based on a fully integrated and automated commercial OPO laser source covering the spectral range from 1.5−18.2μm (ca. 7100 – 540 cm -1) with narrow linewidth <4 cm -1 in the entire tuning range. |
Tobias Gokus; Stefan Mastel; Artem Danilov; Andreas Huber; |
| 46 | Ultra-broadband Cryogenic Nanoscopy: The Next Evolution in Tabletop Nano-optics Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: To date however, the promise of truly broadband infrared nano-spectroscopy at liquid helium temperatures has remained unfulfilled. In fulfillment of this promise, we present a novel cryogenic Scanning Near-field Optical Microscope (cryo-SNOM) capable of ultra-stable phase-resolved nano-imaging and -spectroscopy at uninterrupted energies spanning the mid-infrared to the visible regime. |
Alexander McLeod; Liam Thompson; William Cho; |
| 47 | RAMBO-II: Ultrabroadband Optical Spectroscopy of Materials in Magnetic Fields Up to 50 T Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Study of a material’s optical properties in high magnetic fields is often complicated by the size, construction, and availability of magnets with excellent optical access. The … |
William Smith; Andrey Baydin; Jiaming Luo; Hiroyuki Nojiri; Aditya Mohite; Ming Yi; Hanyu Zhu; Junichiro Kono; |
| 48 | Phase-resolved Terahertz Nano-imaging of WTe2 Microcrystals Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we resolve subtle real-space features of the plasmonic response of WTe 2 by augmenting more common scattering amplitude experiments with the phase contrast accomplished within the time-domain version of THz nano-imaging. |
Ran Jing; Rocco Vitalone; Suheng Xu; Chiu Fan Bowen Lo; Zaiyao Fei; Elliott Runburg; Yinming Shao; Xinzhong Chen; Fabian Mooshammer; Alexander McLeod; Mengkun Liu; Michael Fogler; David Cobden; Xiaodong Xu; Dimitri Basov; |
| 49 | Multivalued Electro Optic Response in Near-field THz Polarimetry Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: A robust calibration method to correct instrumentation artifacts in near-field THz polarimetry is reported. |
Tim LaFave; Andrea Markelz; |
| 50 | Micro Four-point Probe Transport Measurements on Two-dimensional Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Usually, electronic transport measurements on two-dimensional materials such as graphene and transition metal dichalcogenides require the deposition of electrodes on top of the material, in for instance the form of a Hall bar device. In this work, we show that by making use of a collinear micro four-point probe, electrical transport measurements on small flakes of these 2D materials can be performed without having to fabricate electrodes on top of the flakes. |
Jort Verbakel; Kevin Vonk; |
| 51 | Near-field Imaging of Q > 50,000 Photonic Ring Resonators in Electronics-photonics Integrated CMOS Platform Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present a novel technique in which we are able to successfully near-field image a Q > 50,000 resonator through careful oxide etching of the backside buried-oxide, which allows one to control the tip-sample distance and thus the tip-sample interaction. |
Mark Schiller; Kenaish Al-Qubaisi; Bohan Zhang; Deniz Onural; Miloš Popovic; Michael Naughton; |
| 52 | The High Spectral Radiance, Broadband Synchrotron Infrared and THz Spectroscopy Facility at NSLS-II Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This presentation will briefly describe the beamline’s characteristics, starting from the source through the optical system and the various instrument end stations – now open for User science proposals. |
G.Lawrence Carr; Lukas Wehmeier; Christopher Homes; Mengkun Liu; Vladimir Martinez; Andrei Sirenko; |
| 53 | Phase Tracking for Accurate Interferometric Measurements of Heterodyne Detected E-SFG Spectra Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present an interferometric design that utilizes phase modulation of one arm of a Mach Zehnder interferometer to directly measure the phase between the two arms. |
Nasim Mirzajani; Sarah King; Clare Keenan; Sarah Melton; |
| 54 | Thermometry of Microscopic Samples at Ultra-low Temperatures and High Magnetic Fields Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have designed small capsules of helium-3 to serve as miniaturized and self contained thermometers. |
Alexander Donald; Lucia Steinke; Andrew Woods; Rasul Gazizulin; |
| 55 | Advancements in A.C. Magnetic Susceptibility Method at High Pressures Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: A superior test for superconductivity is the search for a strong diamagnetic transition in the magnetic susceptibility. With the development of high-pressure novel hydrogen rich, … |
Sasanka Munasinghe; Nugzari Khalvashi-Sutter; Sachith Dissanayake; Ranga Dias; |
| 56 | Accessible Electron Spin Resonance Instrumentation Within Cryostat Environments; A Step Towards Sub-Kelvin ESR Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Apart from a few innovative laboratories, most low-temperature ESR is limited to above few Kelvin. As a step towards full implementation at millikelvin temperatures, we utilize this modular approach to design and assemble a simple CW spectrometer to characterize the g-factors of materials of interest. |
Aulden Jones; Martin Mourigal; Michael Lilly; |
| 57 | Heat Transport Across Thermal Contraction Activated Linear Polymer Clamps Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: As quantum processors and cryogenic apparatus scale up in complexity, wiring experiments in-situ has become untenable. Top and side-loading wiring inserts allow for faster wiring … |
Kyle Thompson; Tyler Plant; Jonathan Byars; Corban Tillmann-Dick; |
| 58 | Low-energy Single-electron Detection Using A Large-area Superconducting Micro-strip Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we report the detection property of a superconducting micro-strip single-electron detector (SSED) for electrons with energies below 152 eV. |
Masato Shigefuji; Alto Osada; Masahiro Yabuno; Shigehito Miki; Hirotaka Terai; Atsushi Noguchi; |
| 59 | Optical Thermometry Using Absorptions in Thulium-doped YAG Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: A general approach for modeling optical absorptions in rare-earth-doped crystals is applied to transitions in Tm 3+:YAG and demonstrates their use as an optical thermometer at cryogenic temperatures. |
Joseph Ganem; Ashley Dwyer; |
| 60 | Interpreting Enigmatic Work Function Spectra in UPS Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk provides examples of work function measurements from photoemission onsets for clean and dirty elemental metals, oxides, and carbon nanostructures. |
Arthur Baddorf; |
| 61 | Complex Filter Configuration for Lock-in Amplifiers Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We will present step response, equivalent noise bandwidth and autocorrelation times for a n pole IIR filter (n <=4) followed by a filter response of any finite length. |
Jeffrey Lindemuth; Emilio Cocedico; David Daughton; |
| 62 | Modified Angstrom’s Method for The Measurement of Thermal Diffusivity on The Microscale Within Carbon-Carbon Composite Materials Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: An infrared camera was used to monitor temperature evolution across the surface of carbon-carbon composite materials. One side of the sample was periodically heated using a pulsed … |
DAVID MARX; Mason Cole; |
| 63 | Application of Optoadmittance and Cross-Correlation Noise Spectroscopy to White OLEDs Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, the method is applied to an organic LED (OLED) which emits white light. |
Steven Marz; Kevin Davenport; Andrey Rogachev; |
| 64 | Nanokelvin-Resolution Micro-Thermometry at Room Temperature Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In spite of recent advances in the field, achieving high-resolution measurements from microscale devices at room temperature remains an outstanding challenge. Here, we present a photonic thermometer with optical readout – called the Band-Edge Thermometer (BET) – that achieves this goal by relying on the strong, temperature-dependent optical properties of GaAs at its band edge. |
Amin Reihani; Jian Guan; Edgar Meyhofer; Pramod Reddy; |
| 65 | Measuring Vibrational Movements of Levitated Pyrolytic Graphite with A 10 GHz Microwave Cavity Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present results for magnetically levitated pyrolytic graphite slabs within a microwave cavity. |
Harold Hart; Cameron Bullock; Jay Sharping; |
| 66 | Nanoscale Imaging of Super-High-Frequency Microelectromechanical Resonators with Femtometer Sensitivity Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Our work provides insightful guidance for designing and optimizing future MEMS resonator and contribute to broad areas from electromechanical device applications to advanced quantum information research. |
Daehun Lee; Shahin Jahanbani; Jack Kramer; Ruochen Lu; Keji Lai; |
| 67 | Detecting Internal Symmetry Changes Using Resonant Ultrasound Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will focus on the effect of texture in elastic constants as a result of mechanical or growth processes. |
Boris Maiorov; |
| 68 | Measurement of Phonon Angular Momentum Via The Einstein-de Haas Effect, Fiber-Optic Interferometry, and A High-Q Oscillator Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We report the design and use of a fiber-optic-interferometer system to measure the predicted 1 macroscopic phonon angular momentum. |
Matthew Dwyer; Devan Shoemaker; John Markert; |
| 69 | Monte-Carlo Ray-Tracing Studies on Multiplexing Prismatic Analyzers for Implementation on MANTA at The High Flux Isotope Reactor Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk will focus on in-silico optimization of the prismatic analyzer concept, to simultaneously optimize MANTA’s future hardware design and data analysis technique. |
Adit Desai; Martin Mourigal; Garrett Granroth; Travis Williams; Adam Aczel; Gabriele Sala; |
| 70 | Quantifying Nanoscale Chemical Heterogeneity with Coherent X-ray Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: I will present the design and performance of our newest x-ray microscope and data analysis infrastructure which can achieve a spatial resolution below 10 nm. |
David Shapiro; |
| 71 | Dark Field X-ray Microscopy for Mesoscale Phenomena in Ordered Quantum, Structural, and Functional Materials at Modern Light Sources Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Single-crystal diffraction reveals an ‘average’ view of ordered materials; in contrast, dark field x-ray microscopy (DFXM) provides real-space images of mesoscale inhomogeneities … |
Zahir Islam; Elliot Kisiel; Jayden Plumb; Omar Shohoud; Ishwor Poudyal; Zhan Zhang; Siddarth Maddali; Stephan Hruszkewycz; |
| 72 | How Big Can We Go Small? DLSRs and Nanoimaging of Macro Objects Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: This talk considers the challenges in reaching towards that goal (including imaging beyond the depth-of-focus limit) and provides estimates of the imaging time for two example sample types: biological specimens, and integrated circuit features. |
Chris Jacobsen; |
| 73 | Data-driven Discovery of Dynamics from Time-resolved Coherent X-ray Scattering Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, we develop a machine learning framework to uncover mechanistic models from time-resolved coherent scattering measurements directly from data. |
Nina Andrejevic; Mathew Cherukara; Maria Chan; Tao Zhou; Qingteng Zhang; Suresh Narayanan; |
| 74 | Elucidation of Relaxation Dynamics in Complex Fluids Through AI-informed X-ray Photon Correlation Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We have developed an unsupervised deep autoencoder capable of encoding raw XPCS data into a feature-rich latent representation, which can then be analyzed to elucidate microstructural relaxation dynamics. |
James Horwath; Xiao-Min Lin; Hongrui He; Qingteng Zhang; Eric Dufresne; Subramanian Sankaranarayanan; Wei Chen; Suresh Narayanan; Mathew Cherukara; |
| 75 | Resolving Elements at Atomic Scale in Metal Alloys with Synchrotron X-ray Scanning Tunneling Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this work, by using an Fe 2Cr 98 crystalline alloy, we demonstrate that the elemental resolution can reach the 1 nm scale. |
Lauren Kim; Ganesh Balasubramanian; TeYu Chien; Prince Sharma; |
| 76 | Looking for Chemical Shifts with Energy Dispersive Spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Energy dispersive spectroscopy (EDS), a commonly employed spectroscopic technique, identifies elements using their characteristic x-rays. Under energetic electron irradiation, … |
Rebekah Jin; Yueyun Chen; Tristan O’Neill; Brian Regan; Matthew Mecklenburg; |
| 77 | The 3-Ring Flash X-ray System: A Diagnostic for 3D Movies of Dynamic Events Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: An X-ray diagnostic system has been developed at LLNL utilizing 15 separate 450kV flash X-ray systems spaced on three concentric rings with the capability of creating 3D movies of … |
Kathryn Harke; Joseph Tringe; Kyle Champley; Michael Zellner; Sally Gonzales; James Daly; Taylor Benson; Steven Yep; |
| 78 | Extreme Methods of Analysis (EMA) Beamline at Brazilian Synchrotron Source (Sirius) Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: As most complex scientific problems do need a combination of conditions to explore yet unreached points of the phase diagram, we aim at coupling the high-pressure capabilities to low and high temperatures (as low as 300 mK, as high as 8000 K) and high magnetic fields (up to 11T). |
Ricardo Dos Reis; Guilherme Calligaris; Ulisses Kaneko; Audrey Grockowiak; Danusa do Carmo; Narcizo Souza Neto; |
| 79 | Entanglement Witness and Multi-point Correlations in Resonant Inelastic X-Ray Scattering Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we propose a new RIXS technique that can extract higher-order correlations beyond the scope of the spin and charge structure factors. |
Tongtong Liu; Yao Wang; Mingda Li; |
| 80 | Hard X-ray Photoelectron Spectroscopy (HAXPES) for Material Science Applications Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this presentation we will give an overview of applications with a focus on bias-applied measurements from device electronics. |
Daniel Beaton; Susanna Eriksson; Timo Wätjen; Tomas Weill; Marcus Lundwall; Peter Amann; T. Nishihara; Fred Henn; Bill Gerace; Xin Zhang; |
| 81 | Direct Imaging of Quantum Scars in A Stadium-shaped Graphene Quantum Dot Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In this talk, I will show our recent experimental progress on direct imaging of quantum scars in an electrostatically defined stadium-shaped graphene quantum dot with a low-temperature scanning tunneling microscope. |
Zhehao Ge; Sergey Slizovskiy; Peter Polizogopoulos; Takashi Taniguchi; Kenji Watanabe; Vladimir Falko; Jairo Velasco Jr.; |
| 82 | Decay Rate Spectroscopy for A Direct Probe of Josephson and Andreev Currents on The Atomic Scale Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we present a new method to identify distinct tunneling modes based on the decay rate of tunneling current measured by scanning tunneling microscopy (STM) [1,2]. |
Wonhee Ko; Jose Lado; Eugene Dumitrescu; Sang Yong Song; Petro Maksymovych; |
| 83 | Nanoscale Visualization of The Electrostatic Barrier at A Material Interface Utilizing Scanning Probe Microscopy and Computational Modeling Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Electrostatic barriers at material interfaces are the foundation of current and futuristic electronic and optoelectronic devices. Visualization of the electrostatic barrier at an … |
Vincent LaBella; |
| 84 | Improved Control of Hydrogen Depassivated Lithography (HDL) with Scanning Tunnelling Microscope Ultrafast Feedback Loop Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: An ultra-fast spectroscopy technique was introduced to close the loop on natural logarithm of in phase component current . |
Richa Mishra; James H.G. Owen; John N. Randall; Ehud Fuchs; S.O.Reza Moheimani; |
| 85 | Piezo Stack Fabrication and Characterization for Scanning Probe Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here we describe a procedure to reliably fabricate arbitrary-sized stacks of soft lead zirconate titanate (PZT) piezo ceramic plates. |
Diego Panzardi Serra; |
| 86 | Acoustic-Vibration Coupling in An Ultra-Quiet Cylindrical Laboratory Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We describe a new low-vibration facility at Harvard University that employs a cylindrical, rather than prismatic block, designed to minimize the coupling of acoustic standing waves between the straight walls and the curved block face. |
Rodrick Shumba; Juliet Nwagwu; Wan-Ting Liao; Joseph Gibbons; Jennifer Hoffman; |
| 87 | Cryogen-Free Cooling Combined with Scanning Probe Microscopy in An Ultra-High Vacuum High Field Environment Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: We merged cryogen-free operation with scanning probe microscopy (SPM) in our ground-breaking ultra-high vacuum (UHV) system reaching low temperatures (4K) and high magnetic fields … |
Angela Coe; Guohong Li; Eva Andrei; |
| 88 | Cryogenic Atomic Force Microscopy System Integrated in Cryogen-free Dilution Refrigerator for Single-electron Sensitive Electric Force Microscopy/spectroscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We present a cryogenic atomic force microscopy (AFM) system which is integrated in a cryogen-free dilution refrigerator with magnetic field up to 9 T. |
Yoichi Miyahara; Binod D.C.; Noah Austin-Bingamon; |
| 89 | Fabry Perot Fiber Interferometer for Millikelvin AFM Cantilever Detection Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: We describe the design and construction of a position detection system for pendulum geometry non-contact atomic force microscopy (nc-AFM) suitable for a millikelvin ultra-high vacuum environment. |
Federico Maccagno; Aaron Coe; Benjamin November; Stefan Ulrich; Jennifer Hoffman; |
| 90 | True Atomic-Resolution Surface Imaging Under Ambient Conditions Via High-Speed Conductive Atomic Force Microscopy Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we report true atomic-resolution surface imaging via conductive atomic force microscopy (C-AFM) under ambient conditions, performed at high scanning speeds [1]. |
Saima Aktar Sumaiya; Mehmet Baykara; |
| 91 | BE PFM and BE CRF for Functional Studies of Free-standing Ferroelectric Membranes and Thin Films Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, I will show on one hand how all the mechanical information of CRF is embedded into the DART-PFM signal. |
Neus Domingo Marimon; David Pesquera Herrero; Liam Collins; Kyle Kelley; Stephen Jesse; Marti Checa; |
| 92 | Selectivity in Single-molecule Reactions By Tip-induced Redox Chemistry Related Papers Related Patents Related Grants Related Venues Related Experts View Abstract: Selective and reversible bond formation and dissociation can be controlled by tip-induced reduction-oxidation reactions on a surface. Molecular rearrangements leading to different … |
Leo Gross; |
| 93 | Photothermally Driven AFM of Soft Matter Samples Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: Here, we will present an overview of new developments and advances in how a photothermal excitation can be used to investigate different properties materials, such as soft biological samples, in greater detail. |
Edward Nelson; Patrick Frederix; Gotthold Fläschner; Dominik Ziegler; Jonathan Adams; Hans Gunstheimer; |
| 94 | On-Surface Synthesis of Organic Molecules and Nanoarchitectures By Scanning Probe Manipulation Related Papers Related Patents Related Grants Related Venues Related Experts View Highlight: In particlar constructing low-dimensional covalent assemblies with tailored size and connectivity is challenging yet often key for applications in molecular electronics where optical and electronic properties of the quantum materials are highly structure dependent. We present a versatile approach for building such structures block by block on bilayer sodium chloride (NaCl) films on Cu(111) with the tip of an atomic force microscope, while tracking the structural changes with single-bond resolution. |
Andre Schirmeisen; Qigang Zhong; Alexander Ihle; Hermann Wegner; Sebastian Ahles; Daniel Ebeling; |