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Displaying 226 - 250 of 2933

User Instructions and Technical Details for 500 mm GHP Simulation Programs

July 13, 2018
Author(s)
William C. Thomas
This report is a supplement to the paper published as "Transient Thermal Response of an Extended Temperature Range 500-mm diameter Guarded Hot-plate Apparatus" by Thomas and Zarr (2018), hereafter referred to as the "paper." The paper emphasizes the use of

User Instructions and Technical Details for 500 mm GHP Simulation Programs

July 12, 2018
Author(s)
William C. Thomas
This report is a supplement to the paper published as “Transient Thermal Response of an Extended Temperature Range 500-mm diameter Guarded Hot-plate Apparatus” by Thomas and Zarr (2018) [1], hereafter referred to as the “paper.” The paper emphasizes the

EUVL dosimetry at NIST

March 13, 2009
Author(s)
Charles S. Tarrio, Steven E. Grantham, Marc J. Cangemi, Robert E. Vest, Thomas B. Lucatorto, Noreen Harned
As part of its role in providing radiometric standards in support of industry, NIST has been active in advancing extreme ultraviolet dosimetry on various fronts. Recently, we undertook a major effort in accurately measuring the sensitivity of three extreme

Radial polarization imaging of entangled biphoton state

June 11, 2025
Author(s)
Jiung Kim, Jeeseong Hwang, Martin Sohn
Polarization entanglement of single photons is a key element to enable quantum 2.0 applications such as quantum computing, quantum networks, and quantum sensing. Verification and fidelity assessment of quantum entanglement of single photon pairs correlated

Precision Measurement of Fundamental Constants Using GAMS4

April 1, 2000
Author(s)
Maynard S. Dewey, Ernest G. Kessler
… atomic masses, binding energy, crystal diffraction, fundamental constants, gamma rays, molar Planck constant, … Precision Measurement of Fundamental Constants Using GAMS4 …

Progress on PARCS

January 1, 2000
Author(s)
Thomas P. Heavner, Leo W. Hollberg, Steven R. Jefferts, D Meekhof, Thomas E. Parker, William D. Phillips, S L. Rolston, Hugh Robinson, Donald Sullivan, F L. Walls, Neil Ashby, W Klipstein, L Maleki, D Seidel, R Q. Thompson, S Wu, L Young, R Vessot, E Mattison, A Demarchi

Evaluation of viability and proliferation profiles on macrophages treated with silica nanoparticles in vitro via plate-based, flow cytometry, and Coulter counter assays

September 3, 2012
Author(s)
Simona Bancos, De-Hao D. Tsai, Vincent A. Hackley, J L. Weaver, Katherine M. Tyner
… macrophage cell line using three different techniques: plate-based assays, flow cytometry analysis, and Coulter … and CyQuant plate-based assays show increased values over control at low … in cell granularity and size that were not captured by the plate-based assays. At high SiO2 NP concentrations (1 g/L) …

Thermal Conductivity of Two Compositions of Yttria-Stabilized Zirconia

June 1, 1999
Author(s)
Andrew J. Slifka, Bernard J. Filla, Judith K. Stalick
The thermal conductivities of two different compositions of yttria-stabilized zirconia have been measured using an absolute, steady-state method. The measurements were made in a one-dised guarded-hot-plate apparatus from 130 C to 950 C. one material has a

STEEL GRAVITY CONNECTIONS SUBJECTED TO LARGE ROTATIONS AND AXIAL LOADS

October 13, 2016
Author(s)
Jonathan M. Weigand, Jeffrey W. Berman
Steel gravity framing systems (SGFSs) rely on connections for system robustness when a column suffers damage that compromises its ability to carry gravity loads. Redistribution of gravity loads through the development of a sustained tensile configuration

The Electronic Kilogram

May 1, 2001
Author(s)
Michael H. Kelley
The kilogram is the only remaining base unit in the International System of Units (SI) whose definition is based on a single physical artifact rather than on fundamental properties of nature. Effects such as environmental contamination or material loss

Fundamental Physics with a State-of-the-Art Optical Clock in Space

July 21, 2022
Author(s)
Andrei Derevianko, Kurt Gibble, Leo Hollberg, Nathan R. Newbury, Chris Oates, Marianna Safranova, Laura Sinclair
… new possibilities in precision metrology for both tests of fundamental physics and timing applications. Here we describe … enhanced searches for dark matter and drifts in fundamental constants, and establishing a high accuracy … Fundamental Physics with a State-of-the-Art Optical Clock in …

Fundamental Physics with a State-of-the-Art Optical Clock in Space

December 23, 2021
Author(s)
Andrei Derevianko, Kurt Gibble, Leo Hollberg, Nathan R. Newbury, Chris Oates, Laura Sinclair, Nan Yu
… new possibilities in precision metrology for both tests of fundamental physics and timing applications. Here we describe … enhanced searches for dark matter and drifts in fundamental constants, and establishing a high accuracy … Fundamental Physics with a State-of-the-Art Optical Clock in …

Fabrication and characterization of low-loss Al/Si/Al parallel plate capacitors for superconducting quantum information applications

January 22, 2025
Author(s)
Raymond Simmonds, Sudhir Sahu, Trevyn Larson, Florent Lecocq, Tongyu Zhao, Anthony McFadden
… The application of parallel plate capacitors composed of aluminum-contacted, crystalline … state-of-the-art performance for superconducting parallel plate capacitors with low power Qi of lumped element … and characterization of low-loss Al/Si/Al parallel plate capacitors for superconducting quantum information …
Displaying 226 - 250 of 2933
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