Journals

Room temperature wideband tunable photoluminescence of pulsed thermally annealed layered black phosphorus

September 21, 2020

Author(s)

Sara A. Alodan, Justin Gorham, Frank W. DelRio, Fadhel Alsaffar, Ghadeer Aljalham, Chongwu Zhou, Moh R. Amer

Newly explored two-dimensional (2D) materials have shown promising optical properties, owning to the tunable band gap of the layered material with its thickness

Probing Pluripotency Gene Regulatory Networks with Live Cell Imaging

September 20, 2020

Author(s)

Anne Plant, Michael Halter, Jeffrey R. Stinson

Live cell imaging uniquely enables the measurement of dynamic events in single cells, but it has not been used often in the study of gene regulatory networks

Precision Spectroscopy of Nitrous Oxide Isotopocules with a Cross-Dispersed Spectrometer and a Mid-Infrared Frequency Comb

September 18, 2020

Author(s)

D. Michelle Bailey, Gang Zhao, Adam J. Fleisher

Broadband Microwave Signal Dissipation in Nanostructured Copper Oxide at Air/Film Interface

September 17, 2020

Author(s)

Yaw S. Obeng, Papa K. Amoah, Christopher E. Sunday, Jesus Perez, Uros Cvelbar, Martin Kosicek

Contactless broadband microwave spectroscopic technique (a.k.a., broadband dielectric spectroscopy (BDS)) enables the accurate operando analysis of the

Enhanced transport of spin-orbit coupled Bose gases in disordered potentials

September 17, 2020

Author(s)

Yuchen Yue, Ian Spielman, Carlos S? de Melo

Anderson localization is single particle localization phenomena in disordered media that is accompanied by an absence of diffusion. Spin-orbit coupling (SOC)

Microwaves and Microscopy (Guest Editorial)

September 16, 2020

Author(s)

Thomas M. Wallis, Marco Farina

Welcome to this special issue of IEEE Microwave Magazine, which is focused on the topic of Microwaves and Microscopy. As that title implies, this topic lies

Expanding NIST's Calibration of Fluorescent Microspheres for Flow Cytometry to More Fluorescence Channels and Smaller Particles

September 15, 2020

Author(s)

Paul DeRose, Linhua Tian, Elzafir B. Elsheikh, Aaron Urbas, Yu-Zhong Zhang, Hao-Wei Wang

NIST, NIH and other industry stakeholders have been working together to enable fluorescence intensities of flow cytometer calibration beads to be assigned

Ultraprecise optical-frequency stabilization with heterogeneous III-V/Si lasers

September 15, 2020

Author(s)

Liron Stern, Wei Zhang, Lin Chang, Joel Guo, Chao Xiang, Minh A. Tran, Duanni Huang, Jon Peters, David Kinghorn, John E. Bowers, Scott Papp

Demand for low-noise, continuous-wave, frequency-tunable lasers based on semiconductor integrated photonics has been advancing in support of numerous

Epitaxial Al/GaAs/Al tri-layers fabricated using a novel wafer-bonding technique

September 15, 2020

Author(s)

Anthony McFadden, Aranya Goswami, Michael Seas, Corey Rae McRae, Ruichen Zhao, David P. Pappas, Christopher J. Palmstrom

Epitaxial Al/GaAs/Al structures having controlled thickness of high-quality GaAs and pristine interfaces have been fabricated using a wafer-bonding technique

Electron and x-ray focused beam-induced cross-linking in liquids: Toward rapid continuous 3D nanoprinting and interfacing using soft materials

September 15, 2020

Author(s)

Tanya Gupta, Evgheni Strelcov, Glenn Holland, Joshua D. Schumacher, Yang Yang, Mandy Esch, Vladimir Aksyuk, Patrick Zeller, Matteo Amati, Luca Gregoratti, Andrei Kolmakov

Additive fabrication of biocompatible 3D structures out of liquid hydrogel solutions has become pivotal technology for tissue engineering, soft robotics

Estimating Likelihood Ratio (LR) for Firearm Evidence Identifications in Forensic Science

September 15, 2020

Author(s)

Jun-Feng Song, Zhe Chen, Theodore V. Vorburger, Johannes A. Soons

Firearm evidence identification has been challenged by the 2008 and 2009 National Research Council (NRC) reports and by legal proceedings on its fundamental

Correlating Inter-Particle Forces and Particle Shape to Shear-Induced Aggregation/Fragmentation and Rheology for Dilute Anisotropic Particle Suspensions: A Complementary Study via Capillary Rheometry and in situ small and Ultra-Small Angle X-ray Scatterin

September 15, 2020

Author(s)

Anthony J. Krzysko, Elias Nakouzi, Xin Zhang, Trent R. Graham, Kevin M. Rosso, Gregory K. Schenter, Jan Ilavsky, Ivan Kuzmenko, Matthew G. Frith, Cornelius F. Ivory, Sue B. Clark, Javen S. Weston, Kathleen Weigandt, James J. De Yoreo, Jaehun Chun, Lawrence M. Anovitz

Predicting the stability of suspensions composed of anisotropic particles is difficult due to the complexity and interplay of hydrodynamic and colloidal forces

Transport dynamics in a high-brightness magneto-optical-trap Li ion source

September 15, 2020

Author(s)

Jamie Gardner, William R. McGehee, Mark D. Stiles, Jabez J. McClelland

Laser-cooled gases offer an alternative to tip-based methods for generating high brightness ions for focused ion beam applications. These sources produce ions

NIST NeXT: a system for truly simultaneous neutron and X-ray tomography

September 14, 2020

Author(s)

Jacob LaManna, Daniel S. Hussey, Victoria H. DiStefano, Eli Baltic, David L. Jacobson

Neutrons and X-rays provide excellent complementary, nondestructive probes to understand internal structure of systems across engineering and material science

Theory of current-induced angular momentum transfer dynamics in spin-orbit coupled systems

September 14, 2020

Author(s)

Dongwook Go, Frank Freimuth, Jan-Philipp Hanke, Fei Xue, Olena Gomonay, Kyung-Jin Lee, Stefan Blugel, Paul M. Haney, Hyun-Woo Lee, Yuriy Mokrousov

Defining the Cardiac Fibroblast Secretome in a Fibrotic Microenvironment

September 13, 2020

Author(s)

Tova Ceccato, Rachel Starbuck, Jessica Hall, Cierra Walker, Tobin E. Brown, Jason Killgore, Kristi S. Anseth, Leslie Leinwand

Standard Connections for IIoT Empowered Smart Manufacturing

September 12, 2020

Author(s)

Yan Lu, Paul W. Witherell, Albert W. Jones

The use of Industrial Internet-of-Things (IIoT) and related technology promises to transform manufacturing to the fourth Industry revolution era essentialized

Chemical Shifts-Based Similarity Restraints Improve Accuracy of RNA Structures Determined via NMR

September 11, 2020

Author(s)

Chad Lawrence, Alexander Grishaev

Determination of structure of RNA via NMR is complicated in large part by the lack of a precise parameterization linking the observed chemical shifts to the

Engineering of a Brighter Variant of the FusionRed Fluorescent Protein Using Lifetime Flow Cytometry and Structure-Guided Mutations

September 11, 2020

Author(s)

Srijit Mukherjee, Sheng-Ting Hung, Nancy Douglas, Premashis Manna, Connor Thomas, Annika Ekrem, Amy E. Palmer, Ralph Jimenez

Coating Thickness Controls Crystallinity and Enables Homoepitaxial Growth of Ultra-Thin-Channel Blade-Coated In2O3 Transistors

September 11, 2020

Author(s)

Ahmad R. Kirmani, Huilang Chen, Christopher Stafford, Emily Bittle, Lee J. Richter

Scalable, solution-deposited metal oxide (MO) thin films could enable low-cost, flexible, large- area electronics; however, the poor morphology of the typically

Crystal Chemistry, X-ray Diffraction Reference Patterns, and Band Gap Studies for (BaxSr1-x)2CoWO6 (x=0.1, 0.2, 0.3, 0.5, 0.7, 0.9)

September 11, 2020

Author(s)

Winnie K. Wong-Ng, Guangyao Liu, Yuqi Yang, Rola M. Derbeshi, Donald A. Windover, James A. Kaduk

X-ray reference powder patterns and structures have been determined for a series of cobalt- and tungsten-containing cubic alkaline-earth perovskites, (BaxSr1-x

High-density polyethylene - an inert additive with stabilizing effects on organic field-effect transistors

September 11, 2020

Author(s)

Alberto Scaccabarozzi, James Basham, Liyang Yu, Paul Westcott, Weimin Zhang, Aram Amassian, Iain McCulloch, Mario Caironi, David J. Gundlach, Natalie Stingelin

Organic electronics technologies have attracted considerable interest over the last decades and have become promising alternatives to conventional, inorganic

A Reference High-Pressure CH4 Adsorption Isotherm for Zeolite Y: Results of an Interlaboratory Study

September 11, 2020

Author(s)

Huong Giang T. Nguyen, Christopher M. Sims, Blaza Toman, Jarod C. Horn, Roger D. van Zee, Mathias Thommes, Riaz Ahmad, Joeri F. Denayer, Gino V. Baron, Emilio Napolitano, Marek Bielewski, Enzo Mangano, Stefano Brandani, Broom Darren, M.J. Benham, Anne Dailly, Frieder Dreisbach, Satyannarayana Edubilli, Sasidhar Gumma, Jens Mollmer, Marcus Lange, Mi Tian, Tim Mays, T. Shigeoka, S. Yamakita, M. Hakuman, Y. Nakada, K. Nakai, Junyoung Hwang, Ronny Pini, Huan Jiang, Armin Ebner, Marjorie Nicholson, James Ritter, Judit Farrando Perez, Carlos Cuadrado, Joaquin Silvestre Albero, Christos Tampaxis, Theodore Steriotis, Daniela Rimnacova, Martina Svabova, Maryna Vorokhta, Hai Wang, Eric Bovens, Nicolas Heymans, Guy de Weireld

This paper reports the results of an international interlaboratory study led by the National Institute of Standards and Technology (NIST) on the measurement of

Electric-field imaging using polarized neutrons

September 10, 2020

Author(s)

Y.- Y. Jau, Daniel S. Hussey, Thomas R. Gentile, Wangchun Chen

We experimentally demonstrate that electrically neutral particles, neutrons, can be used to directly visualize the electrostatic field inside a target volume

Graphene/Polymer Nanocomposite Degradation by Ultraviolet Light: The Effects of Graphene Nanofillers and their Potential for Release

September 10, 2020

Author(s)

David Goodwin, Shih Jia Shen, Ronald S. Lankone, Wendel Wohlleben, Tinh Nguyen, Li Piin Sung, Francois Perreault, Ana Barrios

The ultraviolet (UV)-induced degradation of graphene/polymer nanocomposites was investigated in this study. Specifically, the effect of few-layer graphene

Continuous Angular Control over Anisotropic Photoemission from Spherical Gold Nanoshells

September 10, 2020

Author(s)

Jacob Pettine, Andrea Marton Menendez, David Nesbitt

Continued Growth of IEEE RAS Standards Efforts

September 10, 2020

Author(s)

Craig I. Schlenoff

This has been a very eventful quarter for standardization efforts within the IEEE Robotics and Automation Society (RAS). Even the virtual nature of the 2020

Purified meta-Cresol Purple dye perturbation: how it influences spectrophotometric pH measurements

September 10, 2020

Author(s)

Xinyu Li, Maribel Garc?a-Ib??ez, Brendan Carter, Baoshen Chen, Qian Li, Regina Easley, Wei-Jun Cai

Ocean acidification, a phenomenon of seawater pH decreasing due to increasing atmospheric CO2, has a global effect on seawater chemistry, marine biology, and

Optical and electrical properties in Na and Rh co-doped Ruddlesden-Popper layered Ca3Ti2O7

September 9, 2020

Author(s)

Qiang Gu, Weifang Liu, Winnie Wong-Ng, Xingxing Wu, Yao Jiang, Chao Wang, Shuang Ma, Shouyu Wang

Layered perovskite Ca2.91Na0.09Ti2-xRhxO7 (x=0.00, 0.02, 0.04, 0.06) were synthesized by a conventional solid-state reaction. The two strongest peaks of XRD

Accelerating Bubble Detachment in Porous Transport Layers with Patterned Through-Pores

September 9, 2020

Author(s)

Jason K. Lee, ChungHyuk Lee, Kieran F. Fahy, Pascal J. Kim, Kevin Krause, Jacob LaManna, Eli Baltic, Daniel S. Hussey, David L. Jacobson, Aimy Bazylak

Mass transport losses ultimately suppress gas evolving electrochemical energy conversion technologies, such as fuel cells and carbon dioxide electrolyzers, from