U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 1576 - 1600 of 4634

Microstructural Evolution in Lead-Free Solder Alloy. Part II: Directionally Solidified Eutectic Tin-Silver-Copper, Tin-Copper and Tin-Silver Alloys.

October 12, 2021
Author(s)
S L. Allen, M R. Notis, R R. Chromik, Richard P. Vinci, D J. Lewis, Robert J. Schaefer
The tin-silver-copper eutectic is a three-phase eutectic consisting of Ag(sub3)Sn plates and Cu(sub6)Sn(sub 5) rods in a (Sn) matrix. It is thought that the two phases will coarsen independently. Directionally solidified ternary eutectic and binary

Light Scattering in Gold Nanorings

January 1, 2004
Author(s)
Javier Aizpurua, L A. Blanco, P Hanarp, D S. Sutherland, M Kall, Garnett W. Bryant, F J. Garcia de Abajo
… Light Scattering in Gold Nanorings …

Optical Properties of Gold Nanorings

January 1, 2003
Author(s)
Javier Aizpurua, P Hanarp, D S. Sutherland, M Kall, Garnett W. Bryant, F J. Garcia de Abajo
… Optical Properties of Gold Nanorings …

Chip Scale Atomic Devices

August 14, 2018
Author(s)
John E. Kitching
Chip-scale atomic devices combine elements of precision atomic spectroscopy, silicon micromachining and advanced diode laser technology to create compact, low-power and manufacturable instruments with high precision and stability. We review the design

Application of Inkjet Printing Technology to Produce Test Materials of 1,3,5-Trinitro-1,3,5 Triazcyclohexane for Trace Explosive Analysis

October 15, 2010
Author(s)
Eric S. Windsor, Marcela N. Najarro, Anna N. Bloom, Bruce A. Benner Jr, Robert A. Fletcher, John G. Gillen, Richard Lareau, Inho Cho, Mike Boldmand
… and jetted onto substrates suitable for calibration of the ion mobility spectrometry (IMS) instruments currently … explosives, inkjet printing, ion mobility spectrometry, trace explosives detection …

Crystallographic orientation dependence of work function: carbon adsorption on Au surfaces

April 14, 2019
Author(s)
Dustin A. Hite, Hossein Jooya, X Fan, Kyle S. McKay, David P. Pappas, H.R. Sadeghpour
… affected by the crystallographic orientation of the gold surface. Ab-initio calculations within … are performed on carbon deposited (100), (110), and (111) gold surfaces. The work function behavior with carbon … understanding of the components of polycrystalline gold that have been largely employed in miniaturized …

Analytical and Numerical Analyses for Two-Dimensional Stress Transfer

October 12, 2021
Author(s)
C H. Hsueh, P Becher, Lin-Sien H. Lum, Stephen A. Langer, W Carter
Both analytical modeling and numerical simulations were performed to analyze the stress transfer in platelet-reinforced composites in a two-dimensional sense. In the two-dimensional model, an embedded elongate plate bonded to a matrix along its length

Particulate and Bioaerosols in Dental Facilities

October 12, 2021
Author(s)
Hanu Batchu, Steve Gruninger, Gary E. Schumacher, F Eichmiller, P L. Fan
Particulates and bioaerosols were generated during simulated dental procedures in a dental operatory with 5.5 and 11 air changes per hour. Air sampling of particulates was performed using cassette filters and a laser particle counter. Bioaerosols were

Quantitative characterization of gold nanoparticles by size-exclusion and hydrodynamic chromatography, coupled to inductively coupled plasma mass spectrometry and quasi-elastic light scattering

July 14, 2017
Author(s)
Leena M. Pitkanen, Antonio Montoro Bustos, Karen E. Murphy, Michael R. Winchester, Andre Striegel
… characterization of nanoparticles, in general, and of gold nanoparticles (Au NPs), in particular, is of paramount … Quantitative characterization of gold nanoparticles by size-exclusion and hydrodynamic …

Development and Calibration of Pyroelectric Radiometer Standards at NIST

April 21, 2006
Author(s)
George P. Eppeldauer, Jinan Zeng, Leonard M. Hanssen
… were used in the two radiometers. Both detectors are gold-black coated and temperature controlled. Reflecting … radiant power responsivity tie points were derived from Si trap and single element detectors traceable to the NIST …

Combining Microscopic and Macroscopic Probes to Untangle the Single-Ion Anisotropy and Exchange Energies in an S = 1 Quantum Antiferromagnet

April 20, 2017
Author(s)
Jamie Brambleby, Jamie Lee Manson, Paul A. Goddard, Matthew B. Stone, Roger D. Johnson, Pascal Manuel, Jacquelina A. Villa, Craig Brown, Helen Lu, Shalinee Chikara, Vivien Zapf, Saul H. Lapidus, Rebecca Scatena, Piero Macchi, Yu-Sheng Chen, Lai-Chin Wu, John Singleton
… (υ 0 less than or equal to}10 T) allow the single-ion anisotropy energy D and the Heisenberg J and J' … total spin population of ca. 1.75e residing on the Ni(II) ion while remaining 0.25e is delocalized over both ligand … Microscopic and Macroscopic Probes to Untangle the Single-Ion Anisotropy and Exchange Energies in an S = 1 Quantum …
Displaying 1576 - 1600 of 4634
Was this page helpful?