Gruneisen parameters for layered crystals

被引：35

作者：

Abdullaev, NA ^{[1
]}

机构：

[1] Azerbaijan Acad Sci, Inst Phys, Baku 370143, Azerbaijan

来源：

PHYSICS OF THE SOLID STATE | 2001年 / 43卷 / 04期

关键词：

D O I：

10.1134/1.1366002

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The temperature dependences of Gruneisen parameters for layered crystals of the hexagonal crystal system are constructed. It is demonstrated that the Gruneisen parameters calculated in the framework of the model proposed by I.M. Lifshits for a strongly anisotropic crystal agree satisfactorily with those obtained from the experimental data for graphite, the most typical layered crystal. It is found that the effect of bending vibrations on the Gruneisen parameters decreases with a decrease in the anisotropy of the elastic properties. (C) 2001 MAIK "Nauka/Interperiodica".

引用

页码：727 / 731

页数：5

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