Crystallisation and local order in glass-forming binary mixtures

被引：0
|
作者：
Fernández, JR [1 ]
Harrowell, P [1 ]
机构：
[1] Comis Nacl Energia Atom, RA-1429 Buenos Aires, DF, Argentina
来源：
SLOW DYNAMICS IN COMPLEX SYSTEMS | 2004年 / 708卷
关键词：
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The local organisation of a simulated glass-forming mixture due to Kob and Andersen is analysed. Evidence is presented for a structural transition from triangulated coordination polyhedra to cubic as the number fraction of the smaller species B increases towards equimolar. The impact of the change on the partial radial distribution function g(BB)(r) is established. The dependence of the crystallisation rate on the composition is determined and the related to the observed structural changes.
引用
收藏
页码：496 / 502
页数：7
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