LATTICE THERMAL-CONDUCTIVITY VIA HOMOGENEOUS NONEQUILIBRIUM MOLECULAR-DYNAMICS

被引：29

作者：

MAEDA, A ^{[1
]}

MUNAKATA, T ^{[1
]}

机构：

[1] KYOTO UNIV,DEPT APPL MATH & PHYS,KYOTO 606,JAPAN

来源：

PHYSICAL REVIEW E | 1995年 / 52卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.52.234

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Thermal conduction in a one-dimensional anharmonic lattice is investigated with the use of homogeneous nonequilibrium molecular dynamics. This approach enables us to obtain thermal conductivity as a function of temperature. Coherent excitations are observed to play an important role in transporting energy, especially when an external ''field'' becomes large.

引用

页码：234 / 239

页数：6

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