GLASS-FORMATION IN A SIMPLE MONATOMIC LIQUID WITH ICOSAHEDRAL INHERENT LOCAL ORDER

被引：182
|
作者：
DZUGUTOV, M
机构：
[1] Department of Neutron and Reactor Physics, Institute of Physics, Royal Institute of Technology
来源：
PHYSICAL REVIEW A | 1992年 / 46卷 / 06期
关键词：
D O I：
10.1103/PhysRevA.46.R2984
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this Rapid Communication simple monatomic liquid, possessing the distinctive icosahedral inherent local order, is reported. It has been generated by a special form of pair potential employed in a molecular dynamics system of 16384 particles, and remained stable within a wide range of temperatures explored. Pronounced stability of this model with respect to crystalline nucleation has been tested in a very long run under supercooling which was found to enhance its icosahedral inherent structure. The inherent structure factor exhibits an anomalous long-wavelength maximum which is interpreted as being indicative of the tendency for icosahedral clustering.
引用
收藏
页码：R2984 / R2987
页数：4
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