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 1276 - 1300 of 4259

Implementation of the semiclassical quantum Fourier transform in a scalable system

May 13, 2005
Author(s)
J Chiaverini, Joseph W. Britton, Dietrich G. Leibfried, Emanuel H. Knill, Murray D. Barrett, Brad R. Blakestad, Wayne M. Itano, John D. Jost, C. Langer, R Ozeri, Tobias Schaetz, David J. Wineland
… quantum Fourier transform in a system of three beryllium ion qubits confined in a segmented multi-zone trap. We apply … the quantum Fourier transform to a larger number of ion qubits as required for a useful quantum factoring …

SOLAR-WIND ION DRIVEN X-RAY EMISSION FROM COMETARY AND PLANETARY ATMOSPHERES: MEASUREMENTS AND THEORETICAL PREDICTIONS OF CHARGE- EXCHANGE CROSS SECTIONS AND EMISSION SPECTRA FOR O6+ + H2O, CO, CO2, CH4, N2, NO, N2O, AND Ar

August 15, 2015
Author(s)
J. R. Machacek, D. P. Mahapatra, David R. Schultz, Yuri Ralchenko, A. Moradmand, O. E. Ghazaly, A. Chutjian
… six electrons from the target neutrals to the projectile ion, followed by radiative and non-radiative decay of the … help add to the base of knowledge required to simulate ion-neutral processes in astrophysical environments; refine … SOLAR-WIND ION DRIVEN X-RAY EMISSION FROM COMETARY AND PLANETARY …

Comparison of Anion and Cation Dynamics in a Carbon-Substituted closo-Hydroborate Salt: 1 H and 23 Na NMR Studies of Solid-Solution Na 2 (CB 9 H 10 )(CB 11 H 12 )

September 5, 2019
Author(s)
A. V. Soloninin, R. V. Skoryunov, O. A. Babanova, A. V. Skripov, Mirjana NMN Dimitrievska, Terrence J. Udovic
… room-temperature ionic conductivity among all known Na-ion conductors. To study the dynamical properties of this … conductor, NMR, nuclear magnetic resonance, sodium, sodium ion conductor, solid-state conductor, superionic conductor …

Structural Evidence for an Edge-Contaminated Vortex Phase in a Nb Crystal using Neutron Diffrraction

July 20, 2011
Author(s)
Helen A. Hanson, X. Wang, I. K. Dimitrov, J. Shi, X. S. Ling, Brian B. Maranville, Charles Majkrzak, M. Laver, U. Keiderling, M. Russina
… vortex matter phase existing near the edge of a bulk type-II superconductor Nb using a novel position-sensitive neutron … in the behavior of vortex dynamics in a wide range of type-II superconductors. In this sample, thermal annealing causes … outstanding issues concerning the peak effect in type-II superconductors. …

Catalytic Inhibition of Laminar Flames by Transition Metal Compounds.

June 1, 2008
Author(s)
Gregory T. Linteris, Valeri I. Babushok, M D. Rumminger
… of agent concentration, and varies widely with flame type. Iron pentacarbonyl, for example, can be up to two orders of … flame retardants, ignition, nozzles, metals, vapor phases, iron, tin, manganese, kinetics, premixed flames, counterflow …

Revealing Electronic Signature of Lattice Oxygen Redox in Lithium Ruthenates and Implications for High-Energy Li-ion Battery Material Designs

September 11, 2019
Author(s)
Yang Yu, Pinar Karayaylali, Stanislaw Nowak, Livia Giordano, Magali Gauthier, Wesley Hong, Ronghui Kuo, John Vinson, Dimosthenis Sokaras, Cheng-Jun Sun, Nenian Charles, Filippo Maglia, Roland Jung, Yang Shao-Horn
… oxides that may boost up the energy density for lithium-ion batteries. The physical origin for the observed anion … and theoretical calculations to design materials for Li-ion batteries and electrocatalysis applications. … in Lithium Ruthenates and Implications for High-Energy Li-ion Battery Material Designs …

Measurement and Modeling of the Ability of Crack Fillers to Prevent Chloride Ingress into Mortar

August 1, 2017
Author(s)
Scott Z. Jones, Dale P. Bentz, Jeffrey Davis, Daniel S. Hussey, David L. Jacobson, John L. Molloy, John R. Sieber
One of the most common repair procedures applied to damaged concrete is the filling of cracks by the application (injection) of an organic polymer. This operation is performed to increase the service life of the concrete by removing a preferential pathway

Electrochemistry of Titanium and the Electrodeposition of Al-Ti Alloys in the Lewis Acidic Aluminum Chloride-1-Ethyl-3-Methylimidazolium Chloride Melt

April 1, 2003
Author(s)
T Tsuda, C L. Hussey, Gery R. Stafford, John E. Bonevich
… (AlCl 3 -EtMelmCl) molten salt at 353.2 K. Dissolved Ti (II), as TiCl 2 , is stable in the 66.7 : 33.3 m/o composition … anodic oxidation of Ti (0) does not lead to dissolved Ti (II), but to an insoluble passivating film of TiCl 3 . At high … researchers working in Lewis acidic AlCl 3 -NaCl, TI (II) tends to form polymers as its concentration in the AlCl 3 …

Tailoring electrode-electrolyte-interfaces in lithium-ion batteries using molecularly engineered functional polymers

February 22, 2021
Author(s)
Laisuo Su, Jamie Weaver, Mitchell C. Groenenboom, Nathan Nakamura, Eric Rus, Priyanka Anand, Shikhar Krishn Jha, Joseph Okasinski, Joseph Dura, B Reeja-Jayan
… cycling stability, and thermal safety of lithium-ion batteries (LIBs). Designing stable EEIs with fast Li+ … Tailoring electrode-electrolyte-interfaces in lithium-ion batteries using molecularly engineered functional polymers …

Determination of Physically Based Pseudo-Voigt Powder Diffraction Profile Terms from the Fundamental Parameters Approach

April 4, 2022
Author(s)
Jonathan Denney, Gerard Mattei, Marcus Mendenhall, James Cline, Peter Khalifah, Brian Toby
… beam Bragg-Brentano geometry) is used to determine GSAS-II profile parameters for peak asymmetry and instrumental … a physical description of the instrument, even though GSAS-II does not directly implement FPA for peak shape … demonstrating upper bounds for the accuracy of the GSAS-II profile model for a particular instrumental configuration. …

In Vitro Remineralization of Artificial Tooth Lesions with Ca-PO 4 Resin Cements

October 16, 2008
Author(s)
Sabine H. Dickens, Glenn M. Flaim, Shozo Takagi
… resin and incubated in saliva-like solution (Model II). The mineral loss (Δ}Z) was determined by digital … sections before and after treatment (Model I). In Model II thin sections were cut after the incubation and Δ}Z under … in saliva-like solution and/or the technique used in Model II had significantly higher remineralization than the …
Displaying 1276 - 1300 of 4259
Was this page helpful?