The effect of pressure on the ionicity of In-V compounds

被引：11

作者：

Al-Douri, Y ^{[1
]}

Aourag, H ^{[1
]}

机构：

[1] Univ Sidi Bel Abbes, Computat Mat Sci Lab, Dept Phys, Sidi Bel Abbes 22000, Algeria

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 324卷 / 1-4期

关键词：

III-V compounds; ionicity character; transition pressure;

D O I：

10.1016/S0921-4526(02)01292-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A study of the ionicity factor under hydrostatic pressure for InSb, InAs and InP is presented. This factor has been calculated by means of an empirical model. The structural phase transition is related to the behavior of the bonding character. The results are compared with other theoretical calculations and experimental data and are in reasonable agreement. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：173 / 178

页数：6

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