Atomistic modeling of segregation and bulk ordering in Ag-Au alloys

被引：23
作者：
Bozzolo, Guillermo
Garces, Jorge E.
Derry, Gregory N.
机构：
[1] Ohio Aerosp Inst, Cleveland, OH USA
[2] NASA, Glenn Res Ctr, Cleveland, OH 44135 USA
[3] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[4] Loyola Coll, Dept Phys, Baltimore, MD 21210 USA
来源：
SURFACE SCIENCE | 2007年 / 601卷 / 09期
基金：
美国国家航空航天局;
关键词：
silver; gold; surface segregation; computer simulations; Monte Carlo simulations;
D O I：
10.1016/j.susc.2007.02.035
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The bulk and surface properties of Ag-Au alloys, for the whole range of concentration and as a function of temperature, is studied by means of a simple modeling scheme using the Bozzolo-Ferrante-Smith method for alloys. Evidence for short-range order is found and explained, as well as its relationship with the experimentally observed segregation behavior. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：2038 / 2046
页数：9
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