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NIST Authors in Bold

Displaying 51 - 75 of 459

John Werner Cahn

September 15, 2019
Author(s)
William J. Boettinger, C A. Handwerker, Frank W. Gayle
… (NIST), died in Seattle, WA on March 14, 2016 at age 88. After distinguished careers at General Electric in …

Automatic Volumetric Segmentation of Additive Manufacturing Defects with 3D U-Net

March 23, 2020
Author(s)
Vivian W. Wong, Max Ferguson, Kincho Law, Yung-Tsun Lee, Paul Witherell
… achieving a mean IOU (intersection of union) value of 88.4%. … (VIRTUAL) AAAI Spring Symposium on AI in Manufacturing, 3/23-24/2020 … X-ray computed tomography, Convolutional Neural Networks, 3 D U-Net architecture …

An EQMB Examination of Cu Surface Oxides in Borate Buffer

April 1, 2004
Author(s)
Ugo Bertocci
The oxidation and reduction of copper, either electrodeposited or vapor-deposited onto quartz crystal resonators, was examined in borate/boric acid mixtures at different pH's, comparing electrochemical measurements with mass changes. The results showed

Elastic Stiffnesses and Internal Frictions of Monocrystal Quartz

October 16, 2008
Author(s)
H M. Ledbetter, Sudook A. Kim, M Lei
… average of eleven previous measurements is C E / 14 = -17.88 GPa 0.08 GPa. The average of eleven previous measurements is C E / 14 = -17.88 GPa 0.55 GPa. We measured the C D / ij and converted them …

Investigation of Gd3N@C2n family by Raman and inelastic electron tunneling spectroscopy

March 15, 2010
Author(s)
James G. Kushmerick, Brian G. Burke, Tsz-Wah Chan, Keith A. Williams, Jiechao Ge, Chunying Shu, Wujun Fu, Harry C. Dorn, Alexander Puretzky, David B. Geohegan
The structure and vibrational spectrum of Gd3N@C80 is studied through Raman and inelastic electron tunneling spectroscopy (IETS) as well as density functional theory (DFT) and universal force field (UFF) calculations. Hindered rotations, shown by both

Tilted Stripes Origin in La1.88Sr0.12CuO4 Revealed by Anisotropic Next-Nearest Neighbor Hopping

July 31, 2024
Author(s)
Wei He, JiaJia Wen, Hong-Chen Jiang, Guangyong Xu, Wei Tian, Takanori Taniguchi, Yoichi Ikeda, Masaki Fujita, Young S. Lee
Spin- and charge- stripe order has been extensively studied in the superconducting cuprates, among which underdoped La2−xSrxCuO4 (LSCO) is an archetype with static spin stripes at low temperatures. An intriguing, but not completely understood, phenomenon

Confinement of an alkaline-earth element in a grating magneto-optical trap

October 15, 2020
Author(s)
Ananya Sitaram, Peter Elgee, Gretchen K. Campbell, Daniel Barker, Nikolai Klimov, Stephen Eckel
We demonstrate a compact magneto-optical trap (MOT) of alkaline-earth atoms using a nanofabricated diffraction grating chip. A single input laser beam, resonant with the broad 1S0 to 1P1 transition of strontium, forms the MOT in combination with three

Residential Heat Pump Heating Performance with Single Faults Imposed

October 29, 2010
Author(s)
William V. Payne, Piotr A. Domanski, Seok Ho Yoon
A heat pump equipped with a thermostatic expansion valve (TXV) was tested in environmental chambers during steady-state no-fault and imposed-fault operation. The studied system was an R410A split residential heat pump with an 8.8 kW nominal cooling

Residential Heat Pump Heating Performance with Single Faults Imposed

July 11, 2010
Author(s)
Seok H. Yoon, William V. Payne, Piotr A. Domanski
A heat pump equipped with a thermostatic expansion valve (TXV) was tested in environmental chambers during steady-state no-fault and imposed-fault operation. The studied system was an R410A split residential heat pump with an 8.8 kW nominal cooling

Airflow and Radon Transport Modeling in Four Large Buildings

January 1, 1995
Author(s)
Jin B. Fang, Andrew K. Persily
Computer simulations of multizone airflow and contaminant transport were performed in four large buildings using the program CONTAM88. This paper describes the physical characteristics of the buildings and their idealizations as multizone building airflow
Displaying 51 - 75 of 459
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