Skip to main content
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.

Journals

Diffraction Anomalous Fine Structure Study of Strained GA1-xInxAs on GaAs(001)

Author(s)
Joseph C. Woicik, J O. Cross, Charles E. Bouldin, Bruce D. Ravel, J G. Pellegrino, B W. Steiner, S G. Bompadre, L B. Sorensen, K E. Miyano, J P. Kirkland
Diffraction anomalous fine-structure measurements performed at both the Ga and As K edges have determined the Ga-As bond length to be 2.442 ± 0.005 {Angstrom}

On the Redefinition of the Kilogram

Author(s)
B N. Taylor, Peter Mohr
A new definition of the kilogram based on the Einstein relations E = mc^2 and E = hv is proposed, motivated by the recent progress at the National Institute of

Spinodal Dewetting of Thin Polymer Films

Author(s)
R H. Xie, Alamgir Karim, Jack F. Douglas, Charles C. Han, Robert A. Weiss
Dewetting of polystyrene (PS) films on a silicon substrate is investigated as a function of film thickness, h. We observe the nucleation of holes in the early

AMS and Microprobe Analysis of Combusted Particles in Ice and Snow

Author(s)
S R. Biegalski, George A. Klouda, R Weissenbok, Lloyd A. Currie, Robert A. Fletcher
Ice cores and snow pits of the cryosphere contain particles that detail the history of past atmospheric air compositions. Some of these particles result from
Was this page helpful?