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Journals

Femtometer-amplitude imaging of coherent super high frequency vibrations in micromechanical resonators

February 4, 2022

Author(s)

Lei Shao, Vikrant Gokhale, Bo Peng, Peng-Hui Song, Jingjie Cheng, Justin Kuo, Amit Lal, Wen-Ming Zhang, Jason Gorman

The ability to measure femtometer scale vibrations at microwave frequencies is important in applications as diverse as ultracoherent resonators for 5G wireless...

Graph Convolutional Neural Network Applied to the Prediction of Normal Boiling Point

February 4, 2022

Author(s)

Chen Qu, Anthony J. Kearsley, Barry I. Schneider, Walid Keyrouz, Thomas C. Allison

In this article, we describe training and validation of a machine learning model for the prediction of organic compound normal boiling points. Data are drawn...

Polarity-tunable anomalous Hall effect in magnetic topological insulator MnBi2Te4

February 4, 2022

Author(s)

Albert Davydov, Huairuo Zhang

The polarity-tunable anomalous Hall effect (AHE) is useful for electronic device applications. Here in a magnetic topological insulator MnBi2Te4 grown by...

Thickness-dependent transport properties and photoresponse in MoSe2 field-effect transistors

February 4, 2022

Author(s)

Shiqi Guo, Sergiy Krylyuk, Hsin Y. Lee, Ratan K. Debnath, Albert Davydov, Mona E. Zaghloul

Transition metal dichalcogenides have been studied extensively due to their unique properties in low-dimensional limits. In this work, we have examined the...

Operator scaling dimensions and multifractality at measurement-induced transitions

February 3, 2022

Author(s)

Michael Gullans, Zabalo Aidan, Justin Wilson, Romain Vasseur, Andreas Ludwig, Sarang Gopalakrishnan Gopalakrishnan, David Huse, Jed Pixley

Repeated local measurements of quantum many body systems can induce a phase transition in their entanglement structure. These measurement-induced phase...

Thermodynamically stable colloidal solids: interfacial thermodynamics from the particle size distribution

February 3, 2022

Author(s)

Andrew Nelson, Lawrence Henry Friedman

True thermodynamic stability of a solid colloidal dispersion is generally unexpected, so much so that a thorough experimental validation of proposed stable...

Characterizing Frequency Stability Measurements having Multiple Data Gaps

February 2, 2022

Author(s)

David A. Howe, Noah Schlossberger

Time series measurements with data gaps (dead times) prevent accurate computations of frequency variances such as the Allan variance (AVAR) and its square-root...

Surfactant Chemistry and Polymer Choice Affect Single-Wall Carbon Nanotube Extraction Conditions in Aqueous Two-Polymer Phase Extraction

February 2, 2022

Author(s)

Christopher Sims, Jeffrey Fagan

Quantitative determination of the effects of surfactant chemistry and polymer molecular mass choices on the concentration conditions necessary to yield...

An algorithm to identify vapor-liquid-liquid equilibria of binary mixtures from vapor-liquid equilibria

February 2, 2022

Author(s)

Ian Bell, Ulrich Deiters, Andreas Jaeger

In this work, we demonstrate that tracing the vapor–liquid equilibria for binary mixtures also includes all the information needed to obtain the three-phase...

In situ flow cytometer calibration and single-molecule resolution via quantum measurement

February 2, 2022

Author(s)

Ivan Burenkov, Sergey Polyakov, Juan J. Sabines Chesterking

Fluorescent biomarkers are used to detect target molecules within inhomogeneous populations of cells. When these biomarkers are found in trace amounts it...

Detection of individual spin species via frequency-modulated charge pumping

February 2, 2022

Author(s)

James Ashton, Mark Anders, Jason Ryan

We utilize the recently developed frequency-modulated charge pumping technique to detect a single charge per cycle, which strongly suggests a single Si/SiO2...

Dynamically Preferred State with Strong Electronic Fluctuations from Electrochemical Synthesis of Sodium Manganate

February 2, 2022

Author(s)

Xi Chen, Yichao Wang, Yiping Wang, Rebecca Dally, Kamila Wiaderek, Tianyu Qiao, Jue Liu, Enyuan Hu, Kenneth Burch, Jeffrey W. Lynn, Xin Li

Electrochemical (de-)intercalation is a delicate method to precisely control the alkaline ion composition in alkaline transition metal oxides. Due to the...

Laser Spot Welding of Additive Manufactured 304L Stainless Steel

February 1, 2022

Author(s)

Brian Simonds, Cheryl Hawk, Stephen Liu, Daniel Javernick, Robin Pacheco, Michael Brand, Jack Tanner, Greg Vigil

The goal of this work is to understand if an additively manufactured 304L stainless steel exhibited similar spot welding behavior as wrought 304L stainless...

Mushy Layer Convection

February 1, 2022

Author(s)

Daniel M. Anderson, Peter Guba, Andrew Wells

Neutron vibrational spectroscopic evidence for short H∙∙∙H contacts in the RNiInH1.4; 1.6 (R = Ce, La) metal hydride

February 1, 2022

Author(s)

Ryan Klein, Rafael Balderas-Xicohtencatl, Jan Petter Maehlen, Terrence J. Udovic, Craig Brown, Robert Delaplane, Yongqiang Cheng, Roman Denys, Anibal Ramirez Cuesta, Volodymyr Yartys

Intermetallic metal hydrides are critical materials for hydrogen storage applications, however, metal hydrides with greater storage capacities are still needed...

Magnetic structure of magnetoelectric multiferroic HoFeWO6

February 1, 2022

Author(s)

C. Dhital, Rebecca Dally, D. Pham, T. Keen, Qiang Zhang, P. Siwakoti, R. Nepal, R. Jin, R. Rai

The polar magnetic oxide, HoFeWO6, is synthesized, and its crystal structure, magnetic structure, and thermodynamic properties are investigated. HoFeWO6 forms...

Numerical modeling of the post-fire performance of strap-braced cold-formed steel shear walls

February 1, 2022

Author(s)

Shuna Ni, Xia Yan, Matthew Hoehler, Thomas Gernay

Strap-braced, cold-formed steel framed walls are frequently used as the lateral force resisting system in cold-formed steel construction. While the behavior of...

Measurement sensitivity of DUV scatterfield microscopy parameterized with partial coherence for duty ratio-varied periodic nanofeatures

February 1, 2022

Author(s)

Taekyung Kim, Eikhyun Cho, Yoon Sung Bae, Sang-Soo Choi, Bryan Barnes, Richard M. Silver, Martin Sohn

The deep ultraviolet (DUV) scatterfield imaging microscopy technique enables accurate dimensional measurements of periodic nanostructures with sub-nanometer...

Computational Methods for Charge Density Waves in 2D Materials

February 1, 2022

Author(s)

Sugata Chowdhury, Albert Rigosi, Heather Hill, Patrick Vora, Angela R. Hight Walker, Francesca Tavazza

The Role of Average Atomic Volume in Predicting Negative Thermal Expansion: The Case of REFe(CN)₆

February 1, 2022

Author(s)

Qilong Gao, Qiang Sun, Alessandro Venier, Andrea Sanson, Qingzhen Huang, Yu Jia, Erjun Liang, Jun Chen

Low-Background Neutron Reflectometry from Solid/Liquid Interfaces

February 1, 2022

Author(s)

David Hoogerheide, Joseph Dura, Brian B. Maranville, Charles F. Majkrzak

Liquid cells are an increasingly common sample environment for neutron reflectometry experiments and are critical for measuring the properties of materials at...

Heterogeneous integration methods with III-V Quantum Dots

January 31, 2022

Author(s)

Marcelo Davanco

N/A

Quantum frequency conversion using integrated nanophotonics

January 31, 2022

Author(s)

Kartik Srinivasan

Optofluidic Flow Meter for sub–nanoliter per minute flow measurements

January 31, 2022

Author(s)

Jalal Sadeghi, Paul Patrone, Anthony J. Kearsley, Gregory A. Cooksey

Performance improvements in microfluidic systems depend on accurate measurement and control of fluids on the micro- and nanoscale, and new applications are...

Magnetic Correlations of Iron Oxide Nanoparticles as Probed by Polarized SANS in Stretched Magnetic Nanoparticle-Elastomer Composites

January 31, 2022

Author(s)

Samuel Oberdick, Kathryn L. Krycka, Julie Borchers

We have investigated the magnetic correlations among 7 nm iron oxide nanoparticles embedded in stretched silicone elastomers using polarized Small Angle Neutron...

Magnetic Correlations of Iron Oxide Nanoparticles as Probed by Polarized SANS in Stretched Magnetic Nanoparticle-Elastomer Composites

January 31, 2022

Author(s)

S. Oberdick, Julie Borchers, Kathryn L. Krycka

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

January 29, 2022

Author(s)

Aaron Rowane, Richard A. Perkins

Sound speed data measured using a dual-path pulse-echo instrument are reported for binary mixtures of difluoromethane (R-32) with 2,3,3,3-tetrafluoropropene (R...

Styrene–Maleic Acid Copolymer Nanodiscs to Determine the Shape of Membrane Proteins

January 28, 2022

Author(s)

Cheol Jeong, Ryan Franklin, Karen J. Edler, Kenno Vanommeslaeghe, Joseph E. Curtis

Lipid nanodiscs can be used to solubilize functional membrane proteins (MPs) in nativelike environments. Thus, they are promising reagents that have been proven...

Micromechanical Compatibility Between Cells and Scaffolds Directs Phenotypic Transition of Stem Cells

January 28, 2022

Author(s)

Yang Song, Jiaoyue Long, Jeremiah Woodcock, Joy Dunkers, Hung Chun Lin, Douglas M. Fox, Xiaoling Liao, Yonggang Lv, Li Yang, Martin Chiang

This study experimentally substantiates the micromechanical compatibility between cell and substrate is essential for cells to achieve energetically favorable...

System compliance dictates the effect of composite filler content on polymerization shrinkage stress

January 28, 2022

Author(s)

Zhengzhi Wang, Martin Chiang

The effect of filler content in dental restorative composites on the polymerization shrinkage stress (PS) is not straightforward and has caused much debate in...

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