Effective charges of AgI and CuX (X=Cl, Br, I)

被引：12

作者：

Tomoyose, T ^{[1
]}

Fukuchi, A ^{[1
]}

Aniya, M ^{[1
]}

机构：

[1] KUMAMOTO UNIV, FAC GEN EDUC, DEPT PHYS, KUMAMOTO 860, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1996年 / 65卷 / 12期

关键词：

effective charge; dielectric function; superionic conductor; AgI; CuX; (X=Cl; Br; I);

D O I：

10.1143/JPSJ.65.3692

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Effective charges of superionic conductors are calculated by using a microscopic dielectric function which is composed of valence electron and localized d electron terms. The d electron terms of the effective charge are evaluated by using the tight-binding approximation. It is found that the d electrons enhance the transverse effective charge.

引用

页码：3692 / 3695

页数：4

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