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NIST Authors in Bold

Displaying 326 - 350 of 2915

CODATA recommended values of the fundamental physical constants: 2006

April 1, 2008
Author(s)
Peter J. Mohr, Barry N. Taylor, David B. Newell
… constant, elementary charge, fine-structure constant, fundamental constants, Josephson effect, Newtonian … quantum Hall effect. … CODATA recommended values of the fundamental physical constants: 2006 …

Effect of transverse compressive stress on transport critical current density of Y-Ba-Cu-O coated Ni and Ni-W RABiTS tapes

January 1, 2003
Author(s)
Najib Cheggour, John (Jack) W. Ekin, Cameron C. Clickner, Ron Feenstra, P Goyal, D F. Paranthaman, Noel Rutter
… of yttrium-barium-copper-oxide (YBCO) coatings on both pure-nickel and nickel-3at%tungsten rolling-assisted-biaxially-textured … significant degradation of J c in YBCO deposited on pure-nickel RABiTS unless appropriate work-hardening treatment or …

Fundamental Equations of State for Parahydrogen, Normal Hydrogen, and Orthohydrogen

September 4, 2009
Author(s)
Jacob W. Leachman, Bryce Jacobson, Steven Penoncello, Eric Lemmon
… standards. Based on current and anticipated needs, new fundamental equations of state for parahydrogen, normal … Parahydrogen, Thermodynamic Properties, Vapor Pressure … Fundamental Equations of State for Parahydrogen, Normal …

Experimental demonstration of a receiver beating the standard quantum limit for multiple nonorthogonal coherent-state discrimination

January 6, 2013
Author(s)
Francisco E. Becerra Chavez, Jingyun Fan, Gerald Baumgartner, Julius Goldhar, Jonathan Kosloski, Alan L. Migdall
The measurement of the state of a quantum system with inherent quantum uncertainty (noise) approaching the ultimate physical limits is of both technological and fundamental interest. Quantum noise prevents any mutually nonorthogonal quantum states, such as

Multi-Component Fe-Ni Oxide Nanocatalysts for Oxygen Evolution and Methanol Oxidation Reactions under Alkaline Conditions

November 29, 2016
Author(s)
Stephanie L. Candelaria, Nicholas M. Bedford, Taylor J. Woehl, Nikki S. Rentz, Allison R. Showalter, Svitlana Pylypenko, Bruce A. Bunker, Sungsik Lee, Benjamin Reinhart, Yang Ren, S P. Ertem, E. B. Coughlin, Nicholas A. Sather, James L. Horan, Andrew M. Herring, Lauren F. Greenlee
… with similar electrocatalytic properties. Among these, nickel-based catalysts show particular promise for their … (OER) half-reaction of water electrolysis. Additionally, nickel has exhibited high activity for methanol oxidation, … of a bimetallic catalyst. In this work, bimetallic iron-nickel nanoparticles are synthesized using a multi-step …

Calibration of Thin Heat Flux Sensors for Building Applications Using ASTM C 1130

May 1, 2001
Author(s)
Robert R. Zarr, V Martinez-Fuentes, James J. Filliben, Brian P. Dougherty
Calibration measurements of thin heat flux sensors for building applications are presented. The findings support the continued development of precision and bias statements for ASTM Practice C 1130. Measurements have been conducted using a 1016 mm diameter

Uncertainty Budgets for Comparison Calibrations of Thermocouples

August 7, 2005
Author(s)
Dean C. Ripple, K Garrity
… calibration of a type T thermocouple (copper versus copper-nickel alloy) in a stirred liquid bath with a platinum … The second example is the calibration of a type K (a nickel-chromium versus nickel-aluminum alloy) thermocouple at temperatures up to …

Advanced Metrology Suite for Linking Residual Stress to Fundamental Properties of Thermoset Packaging Materials

June 26, 2025
Author(s)
Polette Centellas, Stian Romberg, Ran Tao, Alexander Landauer, Karl Schoch, Huong Giang Nguyen, Gale Holmes, Gery Stafford, Christopher Soles
… measurements, to link residual stress development with fundamental material properties in a commercial liquid … … Advanced Metrology Suite for Linking Residual Stress to Fundamental Properties of Thermoset Packaging Materials …

Towards One-electron Ions in Rydberg States for Laser Spectroscopy

July 30, 2012
Author(s)
Joseph Tan, Samuel Brewer, Nicholas D. Guise
Simple quantum systems play important roles in the determination of fundamental constants. Very recently at NIST, bare nuclei created in an EBIT were extracted and captured in a novel compact Penning trap. This is a step towards production of one-electron

Redefinition of the Kilogram: A Decision Whose Time Has Come

April 1, 2005
Author(s)
I M. Mills, Peter Mohr, T J. Quinn, Barry Taylor, Edwin R. Williams
The kilogram, the base unit of mass in the International System of Units (SI), is defined as the mass m(K) of the international prototype of the kilogram. This definition has the effect of fixing the value of m(K) to be one kilogram exactly. In this paper

Practical Aspects of Acoustic Emission Source Location by a Wavelet Transform

January 1, 2003
Author(s)
Marvin A. Hamstad, K S. Downs, Agnes O'Gallagher
An algoithmic approach to improve the accuracy of AE source location was demonstrated by using a large database of wideband-acoustic-emission-(AE)-modeled signals and wavelet transform (WT) results. The AE-signal database was created by a three-dimentional
Displaying 326 - 350 of 2915
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