Decay of localized vibrational states in glasses: A one-dimensional example

被引：18

作者：

Fabian, J

机构：

[1] Department of Physics, State University of New York at Stony Brook, Stony Brook

来源：

PHYSICAL REVIEW B | 1997年 / 55卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.55.R3328

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The interaction between three localized vibrational modes is shown to be as relevant for the lifetimes of localized modes as the interaction involving two localized and one extended,and one localized and two extended modes. This contrasts with previous views. I support my arguments by a numerical study of a strongly disordered linear atomic chain.

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收藏

页码：R3328 / R3331

页数：4

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