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Displaying 1576 - 1600 of 2521

Analysis of Short-Channel Hafnia-Based FeFET Device Variability Guided by Piezoresponse Force Microscopy

November 1, 2025

Author(s)

Christina Hacker, Christine McGinn, Andreu Glasmann, Wendy Sarney, Sina Najmaei

… the subthreshold swings can vary up to about 400 mV and 20 mV/dec, respectively. …

Increased Efficiency in Planar Near-Field Scanning Using Combined Multi-Robot Motion

March 30, 2025

Author(s)

Benjamin Moser, Joshua Gordon, Andrew J. Petruska

… combined motion. Total scan motion time was reduced by 19.7% and 20.5% for standard and TSP pose ordering, respectively, for …

On-chip synthesis of quasi two-dimensional semimetals from multi-layer chalcogenides

September 23, 2024

Author(s)

Jun Cai, Huairuo Zhang, Yuanqiu Tan, Zheng Sun, Rahul Tripathi, Peng Wu, Sergiy Krylyuk, Caleb Suhy, Jing Kong, Albert Davydov, Zhihong Chen, Joerg Appenzeller

… starts with thin semiconducting InSe flakes of below 20 nm in thickness with nickel deposited on top, followed by …

Pre-conceptual Design Activities of the NIST Neutron Source: Simulations of Neutron Beam Characteristics of the Proposed NIST Neutron Source

February 27, 2024

Author(s)

Jeremy Cook, Charles Majkrzak, Hubert King

… NIST Neutron Source (NNS), is currently planned to be a 20 Megawatts thermal power, pool-type compact core, cooled …

ToF-SIMS Analysis of Ultrathin Films and Their Fragmentation Patterns

February 8, 2024

Author(s)

Shin Muramoto, Daniel Graham, David Castner

… ultrathin films that range in thickness from 1 to 20 nm, and time-of-flight secondary ion mass spectrometry …

Reference Correlations for the Density and Thermal Conductivity, and Review of the Viscosity Measurements, of Liquid Titanium, Zirconium, Hafnium, Vanadium, Niobium, Tantalum, Chromium, Molybdenum, and Tungsten

January 22, 2024

Author(s)

Eleftheria Ntonti, Sofia Sotiriadou, Marc Assael, Marcia L. Huber, Boris Wilthan, Manabu Watanabe

… uncertainty (95 %) of 14.3 %, 8.4 %, 6.1 %, 11.4 %, 7.6 %, 4.0 %, 4.6 %, and 5.1 %, respectively. Finally, in the …

ASTRA: a Transition-Density-Matrix Approach to Molecular Ionization

November 3, 2023

Author(s)

Luca Argenti, Juan Martin Randazzo, carlos maranthe, Jeppe Olsen, Siddhartha Chattopadhyay, Barry I. Schneider

We describe ASTRA (AttoSecond TRAnsitions), a new close-coupling approach to molecular ionization that uses many-body transition density matrices between ionic states with arbitrary spin and symmetry, in combination with hybrid integrals between Gaussian

Nanosecond time-resolved dual-comb absorption spectroscopy

October 30, 2023

Author(s)

David Long, Matthew Cich, Carl Mathurin, Garrett Mathews, Adam Heiniger, Augustine Frymire, Gregory Rieker

… transitions to be recorded in timescales as short as 20 ns. We have applied this approach to study the rapid …

H2 Generation by the 10B(n,alpha)7Li Reaction in High Temperature Water

July 4, 2023

Author(s)

Alan Keith Thompson, Mohamad Al-Sheikhly, Steven Guerin, David Bartels, Cameron Goodwin, Sangho Nam

… at a pressure of 25 MPa, over a temperature range from 20 oC to 300 oC. The weak temperature dependence of this …

The Influence of Intrinsic Water and Ion Permeation on the Dielectric Properties of Parylene C Films

July 3, 2023

Author(s)

Jacob Pawlik, Nick Barrera, Ellis Meng, Jim Booth, Chris Long, Nate Orloff, Eugene Yoon, Angela Stelson

… waveguides soaked in water or phosphate buffered saline at 20°C or 37°C for two months. Furthermore, there was no loss …

Density changes in amorphous silicon induced by swift heavy ions

October 4, 2022

Author(s)

Sjoerd Roorda, Amelie Lacroix, Stephanie Codsi, Gabrielle Long, Fan Zhang, Steven Weigand, Christina Trautmann

… with core-shell type ion tracks of 2.0 ± 0.1 nm (core) and 7.0 ± 0.3 nm (total) radius irrespective of gold doping and …

OpenASR21: The Second Open Challenge for Automatic Speech Recognition of Low-Resource Languages

September 22, 2022

Author(s)

Kay Peterson, Audrey N. Tong, Jennifer Yu

In 2021, the National Institute of Standards and Technology (NIST), in cooperation with the Intelligence Advanced Research Project Activity (IARPA), conducted OpenASR21, the second cycle of an open challenge series of automatic speech recognition (ASR)

Real-time Forecast of Compartment Fire and Flashover based on Deep Learning

April 6, 2022

Author(s)

Tianhang Zhang, Zilong Wang, Ho Yin Wong, Wai Cheong Tam, Xinyan Huang, Fu Xiao

… of less than 10%. The flashover can be predicted with a 20-s lead time, and the forecast capacity and accuracy can be …

Metrological Framework to Support Accurate, Reliable, and Reproducible Nucleic Acids Measurements

November 4, 2021

Author(s)

Mojca Milavec, Megan Cleveland, Young-Kyung Bae, Robert Wielgosz, Maxim Vonsky, Jim Huggett

… members have conducted cutting edge work over the last 20 years, demonstrating the ability to support the …

Arsenic and Antimony Implantations in SiC

October 12, 2021

Author(s)

J R. Tucker, M Rao, O W. Holland, P Chi, N A. Papanicolaou, J A. Freitas

… C implanted samples. Electrical activations of 11% and 20% were measured for 800 degrees C As and Sb implantations …

The Effect of Annealing Thin Film Parylene C-Platinum Interfaces Characterized by Broadband Dielectric Spectroscopy

August 6, 2021

Author(s)

Eugene Yoon, Angela Stelson, Nate Orloff, Chris Long, Jim Booth, Ellis Meng

… value. Pt resistivity was unexpectedly reduced by 20% from annealing. Results and implications herein may …

Tandem Heterogeneous Catalysis for Polyethylene Depolymerization via an Olefin-Intermediate Process

January 8, 2021

Author(s)

Kathryn Beers, Sara Orski, Lucas Ellis, Andrew Norman, Yuriy Rom?n-Leshkov, Gregg T. Beckham

The accumulation of plastic waste in the environment has prompted the development of new chemical recycling technologies. A recently reported approach employed homogeneous organometallic catalysts for tandem dehydrogenation and olefin cross metathesis to

Dynamics of Hydroxyl Anions Promotes Lithium Ion Conduction in Antiperovskite Li 2 OHCl

October 13, 2020

Author(s)

Fei Wang, Hayden Evans, Kwangnam Kim, Liang Yin, Yiliang Li, Ping-Chun Tsai, Jue Liu, Saul H. Lapidus, Craig Brown, Donald J. Siegel, Yet-Ming Chiang

… neutron experiments conducted over the temperature range 20 °C - 200 °C, including diffraction, quasi-elastic neutron …

Miniature Force Sensor for Absolute Laser Power Measurements via Photon Momentum at Hundreds of Watts

April 20, 2020

Author(s)

Alexandra B. Artusio-Glimpse, Natalia A. Azarova, Paul A. Williams, Joshua A. Hadler, John H. Lehman, Ivan Ryger

… in laser-based manufacturing environments. With a 20 mm diameter high reflectivity mirror at the center of a …

Optimal Series Resistors for On-Wafer Calibrations

November 8, 2019

Author(s)

Jasper A. Drisko, Richard A. Chamberlin, James C. Booth, Nathan D. Orloff, Christian J. Long

… resistors with a dc resistance near 150 Ω and shorter than 20 µm long gave the capacitance values with the lowest …

Charpy Interlaboratory Comparison between NIST and the Beijing Institute of Metrology (BIM)

September 12, 2019

Author(s)

Enrico Lucon, Raymond L. Santoyo

… between BIM and NIST, except at the low-energy level (20 J to 25 J), where NIST data obtained using a U type …

The Design and Development of a Tabletop Kibble Balance at NIST

May 23, 2019

Author(s)

Leon S. Chao, Frank C. Seifert, Darine El Haddad, Julian Stirling, David B. Newell, Stephan Schlamminger

… constants and will officially become effective on May 20, 2019 or World Metrology Day. More specifically, the unit …

Reference Correlations for the Viscosity of 13 Inorganic Molten Salts

March 12, 2019

Author(s)

K.A. Tasidou, Ch. D. Chliatzou, Marc J. Assael, K.D. Antoniadis, Sofia K. Mylona, Marcia L. Huber, William A. Wakeham

… the 95 % confidence level given in parentheses): LiNO3 (6.7 %), NaNO3 (3.0 %), KNO3 (3.0 %), NaBr (1.6 %), KBr (2.0 %), RbBr (2.2 %), LiCl (3.7 %), NaCl (2.4 %), KCl (1.6 %), RbCl (3.6 %), CsCl (1.1 %), …

Mechanosensitive ion permeation across sub-nanoporous MoS2 monolayers

January 23, 2019

Author(s)

Alta Y. Fang, Kenneth Kroenlein, Alexander Smolyanitsky

… we demonstrate ion current modulation by a factor of over 20 in the tensile strain range of 0–4%. For unstrained pores …

Three-dimensional shape characterization of fine sands and the influence of particle shape on the packing and workability of mortars

December 25, 2018

Author(s)

Edward Garboczi, Jeffrey W. Bullard, Pierre Estephane, Olafur Wallevik

… sampled, wet sieved, and classified into six size classes: 20 μm–75 μm, 75 μm–150 μm, 150 μm–300 μm, 300 μm–600 μm, 600 …

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