Journals

A quantum ruler for orbital magnetism in moiré quantum matter

October 5, 2023

Author(s)

Marlou Slot, Yulia Maximenko, Paul M. Haney, Sungmin Kim, Daniel Walkup, Evgheni Strelcov, En-Min Shih, Dilek Yildiz, Steven R. Blankenship, Kenji Watanabe, Takashi Taniguchi, Yafis Barlas, Nikolai Zhitenev, Fereshte Ghahari Kermani, Joseph A. Stroscio

Topological properties that underlie the rich emergent phases of moiré quantum matter (MQM) result from the eigenstate geometry of the moiré Hamiltonian. The

Evaluation of Flaw Detection Algorithm Using Simulated X-Ray Computed Tomography of Ground Truth Data

October 4, 2023

Author(s)

Felix Kim, Adam L. Pintar, John Henry J. Scott, Edward Garboczi

A framework to generate simulated X-ray computed tomography (XCT) data of ground truth flaws was developed for evaluation of flaw detection algorithms. The

The NIST Silicon Lattice Comparator Upgrade

October 3, 2023

Author(s)

Marcus Mendenhall, James Cline, Csilla Szabo-Foster, Albert Henins

The NIST Silicon lattice comparator has ben in service in various forms since the 1970s. It is capable of measuring the difference in lattice spacing between

Scaling Relationship of Complex Coacervate Core Micelles: Role of Core Block Stretching

October 2, 2023

Author(s)

Tae-Young Heo, Debra Audus, Soo-Hyung Choi

The scaling relationship of complex coacervate core micelles (C3Ms) is investigated experimentally and theoretically. The C3Ms are formed by mixing two

Correlation between keyhole geometry and reflected laser light distribution in laser-based manufacturing

October 2, 2023

Author(s)

David Deisenroth, Sergey Mekhontsev, Wenda Tan, Wenkang Huang

This study investigated the correlation between the keyhole geometry and reflected laser light distribution during laser-based manufacturing processes. An

Labeling Software Security Vulnerabilities

October 1, 2023

Author(s)

Irena Bojanova, John Guerrerio

Labeling software security vulnerabilities would benefit greatly modern artificial intelligence cybersecurity research. The National Vulnerability Database (NVD

Elastic Behavior of Orientation-Correlated Grains in Multiphase Aggregates

October 1, 2023

Author(s)

Thomas Gnaupel-Herold

Diffraction elastic constants (DECs) describe the elastic response of a subset of orientation-correlated grains which share a common lattice vector. DECs

Quantitative Evaluation of Released Nanomaterials from Carbon Nanotube Epoxy Nanocomposites during Environmental Exposure and Mechanical Treatment

September 29, 2023

Author(s)

Yue Zhao, David Goodwin, Lipiin Sung, Girish Ramakrishnan, Qiyuan Wu, Jiajie Cen, Elijah Petersen, Alexander Orlov

Carbon nanotubes (CNTs) are promising nanomaterials exhibiting high thermal and electrical conductivities, significant stiffness, high tensile strength, and

A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica-Composites for Carbon Capture

September 29, 2023

Author(s)

Charlotte Wentz, Zois Tsinas, Amanda L. Forster

Recently, there has been significant effort towards reducing or mitigating CO2 emissions through use of carbon capture materials for point source or direct air

Large floating abandoned, lost or discarded fishing gear (ALDFG) is frequent marine pollution in the Hawaiian Islands and Palmyra Atoll

September 29, 2023

Author(s)

Sarah-Jeanne Royer, Raquel Corniuk, Andrew McWhirter, Harry Lynch, Kydd Pollock, Kevin O'Brien, Lauriane Escalle, Jon Lopez, Katherine Stevens, Gala Moreno, Jennifer Lynch

Abandoned, lost, or discarded fishing gear (ALDFG) is a major source of marine debris with significant ecological and economic consequences. We documented the

Minimum-Entanglement Protocols for Function Estimation

September 29, 2023

Author(s)

Adam Ehrenberg, Jacob Bringewatt, Alexey Gorshkov

Hydrogen Storage with Aluminum Formate, ALF: Experimental, Computational, and Technoeconomic Studies

September 28, 2023

Author(s)

Hayden Evans, Taner N. Yildirim, Peng Peng, Yongqiang Cheng, Zeyu Deng, Qiang Zhang, Dinesh Mullangi, Dan Zhao, Pieremanuele Canepa, Hanna M. Breunig, Anthony K. Cheetham, Craig Brown

Long-duration storage of hydrogen is necessary for coupling renewable H2 with stationary fuel cell power applications. In this work, aluminum formate (ALF)

Polymer Identification of Floating Derelict Fishing Gear from O'ahu, Hawaiʻi

September 28, 2023

Author(s)

Raquel Corniuk, Katherine Shaw, Andrew McWhirter, Harry Lynch, Sarah-Jeanne Royer, Jennifer Lynch

Discarded fishing gear (DFG) comprises most of the plastic in the North Pacific Ocean and causes environmental and economic losses. Building evidence on the

Tuning Arrays with Rays: Physics-Informed Tuning of Quantum Dot Charge States

September 28, 2023

Author(s)

Joshua Ziegler, Florian Luthi, Mick Ramsey, Felix Borjans, Guoji Zheng, Justyna Zwolak

Quantum computers based on gate-defined quantum dots (QDs) are expected to scale. However, as the number of qubits increases, the burden of manually calibrating

Hetero-Bimetallic Paddlewheel Complexes for Enhanced CO2 Reduction Selectivity: A First Principles Study

September 28, 2023

Author(s)

Gavin McCarver, Taner N. Yildirim, Wei Zhou

The reduction of carbon dioxide (CO2) into value-added feedstock materials, fine chemicals, and fuels represents a crucial approach for meeting contemporary

Measuring the Impact of Beamwidth and Bandwidth on the Wide-Sense Stationarity of Millimeter-Wave Channels

September 26, 2023

Author(s)

Anmol Bhardwaj, Jack Chuang, Camillo Gentile, Chiehping Lai

A wireless channel is wide-sense stationary (WSS) when the mean and autocorrelation of its small-scale fading are displacement invariant. This occurs when the

Precision Doppler shift measurements with a frequency comb calibrated laser heterodyne radiometer

September 26, 2023

Author(s)

Ryan Cole, Connor Fredrick, Newton Nguyen, Scott Diddams

We report precision atmospheric spectroscopy of CO2 using a laser heterodyne radiometer (LHR) calibrated with an optical frequency comb. Using the comb

Data Reduction Considerations for Spherical Constant Volume Flames of R32(CH2F2) with Air

September 25, 2023

Author(s)

Michael Hegetschweiler, Lukas Berger, Raik Hesse, Joachim Beeckmann, Chaimae Bariki, Heinz Pitsch, Gregory T. Linteris

The present work explores data reduction techniques for the measurement of the laminar burning velocities of R32(CH2F2)-air using a constant volume combustion

Elucidating the challenges in extracting ultra-slow flame speeds in a closed vessel - A CH2F2 microgravity case study using optical and pressure-rise data

September 25, 2023

Author(s)

Raik Hesse, Chaimae Bariki, Michael Hegetschweiler, Gregory T. Linteris, Heinz Pitsch, Joachim Beeckmann

Refrigerants with a low global warming potential (GWP) possess mild flammability. Hence, a fundamental understanding of their combustion characteristics is

A DNS study of the impact of gravity on spherically expanding laminar premixed flames

September 25, 2023

Author(s)

Lukas Berger, Raik Hesse, Michael Hegetschweiler, Antonio Attili, Konstantin Kleinheinz, Joachim Beeckmann, Gregory T. Linteris, Heinz Pitsch

Determining laminar flame speeds from spherical flame experiments is dicult for low flame speeds, when the flame shapes quickly become non-spherical due to the

High Sulfur Loading and Capacity Retention in Bilayer Garnet Sulfurized‐Polyacrylonitrile/Lithium‐Metal Batteries with Gel Polymer Electrolytes

September 24, 2023

Author(s)

Changmin Shi, Saya Takeuchi, George Alexander, Tanner Hamann, Jonathan O'Neill, Joseph A. Dura, Eric Wachsman

Abstract The cubic‐garnet (Li 7La 3Zr 2O 12, LLZO) lithium–sulfur battery shows great promise in the pursuit of achieving high energy densities. The sulfur used

Strain-activated stimulated emission from multilayer MoSe2 in a narrow operation window

September 24, 2023

Author(s)

Yuankun Lin, Noah Hurley, Steve Kamau, Evan Hathaway, Yan Jiang, Roberto Gonzalez Rodriguez, Sinto Varghese, Sergiy Krylyuk, Albert Davydov, Yuanxi Wang, Anupama Kaul, Jingbiao Cui

Herein, photoluminescence (PL) and fluorescence lifetime imaging (FLIM) in multilayer MoSe2 are studied. Strain-activated stimulated emission via defect levels

Harmonic dependence of thermal magnetic particle imaging

September 22, 2023

Author(s)

Thinh Bui, Mark-Alexander Henn, Weston L. Tew, Megan Catterton, Solomon I. Woods

Advances in instrumentation and tracer materials are still required to enable sensitive and accurate 3D temperature monitoring by magnetic particle imaging. We

G2Aero: A Python package for separable shape tensors

September 20, 2023

Author(s)

Olga Doronina, Zachary J. Grey, Andrew Glaws

G2Aero is a Python package for the design and deformation of discrete planar curves and tubular surfaces using a geometric data-driven approach. G2Aero utilizes

Open Source, In-situ, Intermediate Strain Rate Tensile Impact Device for Soft Materials and Cell Culture Systems

September 19, 2023

Author(s)

Luke Summey, Jing Zhang, Alexander Landauer, Jamie Sergay, Jin Yang, Annalise Daul, Jialiang Tao, Jessica Park, Christian Franck

Background: Intermediate-strain-rate mechanical testing of soft and biological materials is important when designing, measuring, predicting, or manipulating an

Opportunities for Fundamental Physics Research with Radioactive Molecules

September 18, 2023

Author(s)

Michail Athanasakis-Kaklamanakis, Mia Au, Jochen Ballof, Robert Berger, Anastasia Borschevsky, Alexander Breier, Dmitry Budker, Luke Caldwell, Christopher Charles, Vincenzo Cirigliano, Jordy de Vries, David DeMille, Jacek Jacek Dobaczewski, Ch. E. Dullmann, Ephraim Eliav, Ephraim Eliav, Jonathan Engel, Mingyu Fan, Victor Flambaum, Alyssa Gaiser, Ronald Garcia Ruiz, Konstantin Gaul, Thomas Geisen, Alexander Gottberg, Gerald Gwinner, Reinhard Heinke, Steven Hoekstra, Jason Holt, Nicholas Hutzler, Andrew Jayich, Stephan Malbrunot-Ettenauer, Takayuki Miyagi, Iain Moore, Petr Navratil, Witold Nazarewicz, Gerda Neyens, Eric Norrgard, Nicholas Nusgart, Lukas Pasteka, Roy Ready, Moritz Pascal Reiter, Mikael Reponen, Sebastian Rothe, Marianna Safronova, Andrea Shindler, Jaideep Singh, Leonid Skripnikov, Silviu-Marian Udrescu, Shane Wilkins

Radioactive molecules hold great promise for their discovery potential in diverse fields. The extreme nuclear properties of heavy, short-lived nuclei and the

Multi-omics characterization of NIST seafood reference materials and alternative matrix preparations

September 18, 2023

Author(s)

Debra Ellisor, Amanda Bayless, Clay Davis, Tracey Schock, Benjamin Trey Knott, John Seghers, Hanne Leys, Hakan Emteborg

The National Institute of Standards and Technology (NIST) has prepared four seafood reference materials (RMs) for use in food safety and nutrition studies: wild

Intersections of small business mobility, adaptive capacity, and resilience during crises

September 18, 2023

Author(s)

Eleanor Pierel, Kirstin Dow, Jennifer Helgeson

Over 5 years, multiple hurricanes and a pandemic impacted small businesses in Charleston, South Carolina. In order to better understand the impacts of disasters

Graphene-Based Analog of Single-Slit Electron Diffraction

September 15, 2023

Author(s)

Dipanjan Saha, Dacen Waters, Ching-Chen Yeh, Swapnil Mhatre, Ngoc Thanh Mai Tran, Heather Hill, Kenji Watanabe, Takashi Taniguchi, Matthew Yankowitz, David B. Newell, Albert Rigosi

The Relationship between Grafting Density and the Solution Structure of Polynorbornene Bottlebrush Polymers

September 14, 2023

Author(s)

Daniel Sunday, Adam Burns, Tyler Martin, Alice Chang, Robert Grubbs

Developing an understanding of the relationships between structure and conformation in complex macromolecular architectures is key for designing materials with