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 1701 - 1725 of 4634

Arsenic and Antimony Implantations in SiC

October 12, 2021
Author(s)
J R. Tucker, M Rao, O W. Holland, P Chi, N A. Papanicolaou, J A. Freitas
… at room temperature (RT) and 800 degrees C. Secondary ion mass spectrometry measurements showed severe … implantation, Rutherford back scattering, secondary ion mass spectrometry, silicon carbide …

On Walking in the Footprints of Giants

March 1, 2010
Author(s)
Marilyn E. Jacox
This chapter tells of a lifelong fascination with light, a messenger bearing information from realms ranging from the galactic to the submicroscopic. Personal interactions have shaped and informed this life journey. Accounts of some of the most important

An Analytical Scattering Model for Low Energy Annular Dark Field Transmission Scanning Electron Microscopy

September 22, 2015
Author(s)
Taylor J. Woehl, Jason D. Holm, Robert R. Keller
… model to show that the decrease in ADF t-SEM contrast of gold nanoparticles on carbon films is consistent with a … mass-thickness and atomic number contrast. Images of gold nanoparticles on lacey carbon TEM grids were acquired in … ADF collection angles and found that the contrast of the gold nanoparticles decreased as a function of the ADF inner …

Tertiary Structure Changes in Albumin Upon Surface Adsorption Observed Via Infrared Spectroscopy

March 10, 2009
Author(s)
Jack R. Smith, Marcus T. Cicerone, Curtis W. Meuse
… of Bovine Serum Albumin (BSA) adsorbed to three surfaces: gold, polystyrene (PS) and poly(D,L-Lactic acid) (PDLLA). Polymers are spin-coated onto a gold surface, exposed to protein, then immersed in a … IR beam is reflected from the polymer and protein-coated gold substrate. BSA structure is quantified via changes in …

Hydraulically Pumped Cone Fracture in Bilayers With Brittle Coatings

October 12, 2021
Author(s)
H Chai, Brian R. Lawn
An earlier FEM analysis of inner cone cracks in monolithic brittle solids subject to cyclic indentation in liquids is extended to include the case of a brittle layer bonded to a compliant substrate, using a model glass/polycarbonate bilayer system as an

Enhanced connections for improved robustness of steel gravity frames

October 12, 2016
Author(s)
Jonathan Weigand, Joseph Main
Potential vulnerabilities to collapse have been identified for steel gravity framing systems with conventional gravity connections subjected to column loss. To address these potential vulnerabilities, a high-fidelity finite element modeling approach is

Mitigating finite bandwidth effects in time-division- multiplexed SQUID readout of TES arrays

March 11, 2021
Author(s)
Malcolm Durkin, Joseph S. Adams, Simon Bandler, James A. Chervenak, Ed Denison, William Doriese, Shannon Duff, Fred M. Finkbeiner, Joseph Fowler, Johnathon Gard, Gene C. Hilton, Ruslan Hummatov, Kent Irwin, Young I. Joe, Richard L. Kelley, Caroline A. Kilbourne, Antoine R. Miniussi, Kelsey Morgan, Galen O'Neil, Christine Pappas, Frederick S. Porter, Carl Reintsema, Kazuhiro Sakai, Stephen J. Smith, Robert W. Stevens, Daniel Swetz, Paul Szypryt, Joel Ullom, Leila Vale, Nicholas A. Wakeham
… the Lawrence Livermore National Laboratory electron beam ion trap (EBIT) facility, and present a model that will in-form …

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 …
Displaying 1701 - 1725 of 4634
Was this page helpful?