EDGE AND SCREW DISLOCATIONS IN AN AMORPHOUS SOLID

被引：62

作者：

CHAUDHARI, P ^{[1
]}

LEVI, A ^{[1
]}

STEINHARDT, P ^{[1
]}

机构：

[1] HARVARD UNIV,CAMBRIDGE,MA 02138

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.43.1517

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have studied, using computer simulation techniques, the properties of edge and screw dislocations in an amorphous Lennard-Jones solid. We find the edge dislocation to be unstable and the screw to be stable. The elastic properties of the screw dislocation in the amorphous solid are like those in a crystal. © 1979 The American Physical Society.

引用

页码：1517 / 1520

页数：4

共 17 条

[1]

ANDERSON P, UNPUBLISHED

[2] PLASTIC-DEFORMATION IN METALLIC GLASSES [J].