UNDAMPING OF LOCALIZED MODE VIBRATIONS IN A NONLINEAR DIATOMIC LATTICE

被引：2

作者：

AOKI, M

机构：

[1] School of Allied Medical Professions, Kanazawa University

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 05期

关键词：

LATTICE VIBRATION; LOCALIZED MODE; DIATOMIC LATTICE; UNHARMONIC FORCE; COMPUTER SIMULATION;

D O I：

10.1143/JPSJ.61.1505

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Unharmonic vibrations of a one-dimensional diatomic lattice which has a mass impurity are investigated by computer simulation. We obtain stable localized mode vibrations for symmetric potentials.

引用

页码：1505 / 1511

页数：7

共 11 条

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