NASA Logo, External Link
Facebook icon, External Link to NASA STI page on Facebook Twitter icon, External Link to NASA STI on Twitter YouTube icon, External Link to NASA STI Channel on YouTube RSS icon, External Link to New NASA STI RSS Feed AddThis share icon
 

Record Details

Record 37 of 2486
Molecular Dynamics study of Pb overlayer on Cu(100)
Author and Affiliation:
Karimi, M.(Alabama A & M Univ., Huntsville, United States)
Tibbits, P.(U.S. Navy, Center for Naval Analyses, Alexandria, VA, United States)
Ila, D.(Alabama A & M Univ., Huntsville, United States)
Dalins, I.(NASA Marshall Space Flight Center, Huntsville, AL, United States)
Vidali, G.(Princeton Univ., NJ)
Abstract: Isothermal-isobaric Molecular Dynamics (MD) simulation of a submonolayer Pb film in c(2x2) ordered structure adsorbed on a Cu(100) substrate showed retention of order to high T. The Embedded Atom Method (EAM) calculated the energy of atoms of overlayer and substrate. The time-averaged squared modulus of the two dimensional structure factor for the Pb overlayer measured the order of the overlayer. The results are for increasing T only, and require verification by simulated cooling.
Publication Date: Jan 01, 1991
Document ID:
19930066362
(Acquired Dec 28, 1995)
Accession Number: 93A50359
Subject Category: SOLID-STATE PHYSICS
Document Type: Conference Proceedings
Publication Information: p. : TABES 93 - Annual
Publisher Information: Materials Research Society, University Park, PA, United States
Contract/Grant/Task Num: NAG8-127
Financial Sponsor: NASA; United States
Organization Source: NASA Marshall Space Flight Center; Huntsville, AL, United States
Description: 6p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: COPPER ALLOYS; EPITAXY; LEAD (METAL); METAL FILMS; MOLECULAR DYNAMICS; MOLECULAR PHYSICS; ORDER-DISORDER TRANSFORMATIONS; ADSORPTION; CHEMISORPTION; SINGLE CRYSTALS; THERMAL EXPANSION; THIN FILMS
Imprint And Other Notes: In: Evolution of thin film and surface microstructure; Proceedings of the Symposium, Vol. 202, p. 55-60.
Miscellaneous Notes: Research supported by Alabama Supercomputer Network
Availability Source: Other Sources
› Back to Top
Find Similar Records
NASA Logo, External Link
NASA Official: Gerald Steeman
Site Curator: STI Program
Last Modified: August 19, 2011
Contact Us