Self-organization and rigidity in network glasses

被引：28

作者：

Chubynsky, MV ^{[1
]}

Thorpe, MF ^{[1
]}

机构：

[1] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48823 USA

来源：

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE | 2001年 / 5卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S1359-0286(02)00018-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Rigidity theory has helped in our understanding of the properties of network glasses. We analyze the connection between rigidity and various non-random features in the network structure. Lack of small rings in the network can lead to a sharper rigidity transition. We review a model of network self-organization that we have proposed, in which the existence of an intermediate phase that is rigid, but stress-free, is predicted. Finally, we discuss recent experiments, in which this intermediate phase may have been observed. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：525 / 532

页数：8

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