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Search Publications

NIST Authors in Bold

Displaying 976 - 1000 of 3311

Atomic Hydrogen for the Formation of Abrupt Sb Doping Profiles in MBE-Grown Si

May 1, 1998
Author(s)
P E. Thompson, C Silvestre, M E. Twigg, G Jernigan, David S. Simons
… reducing the segregation of Sb on Si[100]. Using secondary ion mass spectrometry, we demonstrated that the co-deposition … atomic hydrogen, molecular beam epitaxy, secondary ion mass spectrometry, silicon, surfactant-assisted growth …

Laboratory Astrophysics Survey of Key X-Ray Diagnostic Lines Using a Microcalorimeter on an Electron Beam Ion Trap

September 1, 2000
Author(s)
E Silver, H. Schnopper, Simon R. Bandler, N Brickhouse, S Murray, M Barbera, E Takacs, John D. Gillaspy, James V. Porto, I Kink, J M. Laming, N. Madden, D Landis, J. Beeman, E. E. Haller
… Cosmic plasma conditions created in an Electron Beam Ion Trap (EBIT) make it possible to simulate the dependencies … Lines Using a Microcalorimeter on an Electron Beam Ion Trap …

Real-Time Speaker Verification with a Microphone Array

November 27, 2006
Author(s)
G. Mei, R. Xu, R. Lao, C. Kwan, Vincent M. Stanford
… verification, with speech acquired using the NIST Mk-III microphone array and an autodirective beamforming … of the demonstration is the NIST Smart Flow System and Mk-III Array, both developed by National Institute of Standards …

Method to Determine Collection Efficiency of Particles by Swipe Sampling

September 1, 2008
Author(s)
Jennifer R. Verkouteren, Jessica L. Staymates, Robert A. Fletcher, Wayne Smith, George A. Klouda, John G. Gillen
… explosives and contraband at screening checkpoints using Ion Mobility Spectrometry (IMS). Collection efficiencies were … explosives, IMS, ion mobility spectrometry, particle collection, swipe sampling …

Determination of Organic Acids in Vaccinium Berry Standard Reference Materials

June 27, 2010
Author(s)
Melissa M. Phillips, Lane C. Sander, Katherine E. Sharpless, Stephen A. Wise, Catherine A. Rimmer, Ryan Case, James H. Yen
… dilution mass spectrometry. The second method utilized ion chromatography with conductivity detection. Finally, gas … acids, berry, liquid chromatography, gas chromatography, ion chromatography, mass spectrometry, isotope dilution …

High-Resolution Local Current Measurement of CdTe Solar Cells

October 4, 2012
Author(s)
Heayoung Yoon, Dmitry A. Ruzmetov, Paul M. Haney, Marina S. Leite, Behrang H. Hamadani, Albert A. Talin, Nikolai B. Zhitenev
… CdS device extracted from a commercial solar panel. An ion milling process was used to prepare cross-sections of the … beam induced current, EBIC, cross section, focused ion beam …

Spectral Reflectance

March 1, 1998
Author(s)
P Y. Barnes, Albert C. Parr, E A. Early
… Automated Reference Reflectometer is described in Part III. This instrument provides the basis for the development … high accuracy reference reflectometer described in Part III. References containing details are reproduced in the …

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 …
Displaying 976 - 1000 of 3311
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