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 276 - 300 of 1005

Overview of TREC 2023

May 1, 2024
Author(s)
Ian Soboroff
… Institute of Standards and Technology (NIST) November 14–17, 2023. …

Rydberg Atom-based RF Power Measurements

November 4, 2018
Author(s)
Matthew T. Simons, Marcus D. Kautz, Abdulaziz H. Haddab, Joshua A. Gordon, Christopher L. Holloway, Thomas P. Crowley
… a proof-of-concept, the power of radio frequency fields at 17.86, 19.63, 26.53, and 33.03 GHz were measured in a WR42 …

Standard Reference Data Workshop Report

June 12, 2018
Author(s)
Debra L. Kaiser, Neil Alderoty, Richard R. Cavanagh, Barbara Guttman, Robert J. Hanisch, Adam G. Morey, Jeanita Pritchett, Yuri Ralchenko, Stacy S. Schuur, William E. Wallace
… On October 17, 2017, the ODI sponsored a day-long Standard Reference …

Solubility of Water in 1-Octanol from 2 degC to 96 degC

July 25, 2012
Author(s)
Brian E. Lang
The solubility of water in 1-octanol was measured from 2 °C to 96 °C by coulometric Karl Fischer titration. The mass fraction solubility at 25 ° was found to be (48.91 ± 0.13) mg/g. Experiments also indicated the existence of a pseudo-equilibrium state

Joint Meeting of OIML Technical Committee 8/Subcommittee 3 & Subcommittee 4

October 16, 2008
Author(s)
Ralph A. Richter
… for liquids other than water (Germany) and TC 8/SC 4 Dynamic mass measurements for liquids other than water … 45 participants, including official representatives form 17 memeber states.The main purpose was to hold detailed … OIML Technical Committee 8/Subcommittee 3 & Subcommittee 4 …

Gold Nanoparticle Response to Nitro-Compounds Probed by Cavity Ring-Down Spectroscopy

March 1, 2005
Author(s)
A C. Pipino, Vitalii I. Silin
… Au nanoparticles to adsorption of NO2, SO2, C6H5NO2, and 2,4-dinitrotoluene (DNT) is probed using the cavity ring-down … distribution of Au nanoparticles having a mean diameter of 4.5 nm. Detection limits of 1.2 nmol/L, 7.6 nmol/L, and 0.17 nmol/L, are estimated for NO2, C6H5NO2, and DNT, …

Secure Hash Standard (SHS)

May 11, 1993
Author(s)
National Institute of Standards and Technology (NIST), Elaine Barker
… [Superseded by FIPS 180-1 (April 17, 1995): …

A bottom-up approach for traceable nano dimensional metrology

May 29, 2017
Author(s)
Gaoliang Dai, Jens Fluegge, Harald Bosse, Ronald G. Dixson
This paper presents a bottom-up approach which uses the transmission electron microscopy (TEM) and the reference value of the crystal silicon lattice constant as a pathway for traceability to the SI metre for applications in dimensional nanometrology

Recoil-Order and Radiative Corrections to the aCORN Experiment

July 8, 2024
Author(s)
Maynard Dewey, Jeffrey Nico, Fred Wietfeldt
The aCORN experiment measures the electron-antineutrino a-coefficient in free neutron decay. We update the previous aCORN results to include radiative and recoil corrections to first order. The corrected combined result is a = -0.10859 +/- 0.00125 (stat) +

Freezing of a Disorder Induced Spin Liquid with Strong Quantum Fluctuations

June 29, 2021
Author(s)
Xiao Hu, Daniel M. Pajerowski, Depei Zhang, Andrey Podlesnyak, Yiming Qiu, Qing Huang, Haidong Zhou, Israel Klich, Alexander I. Kolesnikov, M. B. Stone, Seung-Hun Lee
Sr 2CuTe 0.5W 0.5O 6 is a square-lattice magnet with super-exchange between S = 1/2 Cu 2+ spins mediated by randomly distributed Te and W ions. Here, using sub-K temperature and 20 µeV energy resolution neutron scattering experiments we show that this

Valence Instability Across the Magnetostructural Transition in USb 2

February 14, 2020
Author(s)
Z. E. Brubaker, Y. Xiao, P. Chow, C. Kenney-Benson, J. S. Smith, H. Cynn, C. Reynolds, Nicholas Butch, R. J. Zieve, J. R. Jeffries
… a tetragonal to orthorhombic transition resulting in a 17% volume collapse as well as a transient f-occupation …

An Upper Bound on Parity Violating Neutron Spin Rotation in He-4

January 31, 2011
Author(s)
Jeffrey S. Nico, William M. Snow, Christopher D. Bass, Tiffany D. Bass, B. E. Crawford, K. F. Gan, B R. Heckel, D Lou, D M. Markoff, A M. Micherdzinska, Hans P. Mumm, A. K. Opper, M Sarsour, E I. Sharapov, H E. Swanson, S. C. Walbridge, V Zhumabekova
… bound on parity violating neutron spin rotation in He-4. This experiment is the most sensitive search for neutron … for the neutron spin rotation angle per unit length in He-4 is dphi/dz = (+1.7 +/- 9.1(stat) +/- 1.4(sys))x10^{-7} rad/m. The statistical uncertainty is smaller …
Displaying 276 - 300 of 1005
Was this page helpful?