THE ALLOY APPROACH TO THE PROBLEM OF MAGNETIC DISORDER IN DILUTED MAGNETIC SEMICONDUCTORS

被引：11

作者：

TWORZYDLO, J

机构：

[1] Institute of Theoretical Physics, Warsaw University, PL00-681 Warszawa

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 94卷 / 10期

关键词：

SEMICONDUCTORS; DISORDERED SYSTEMS; ELECTRONIC BAND STRUCTURE; EXCHANGE;

D O I：

10.1016/0038-1098(95)00177-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present a detailed derivation of a generalized alloy approach, which takes into account the magnetic disorder in the description of the spin splitting in diluted magnetic semiconductors. When the off-diagonal scattering terms are included in our calculations we get a good agreement with the experimental data on the asymmetric field dependent spin splitting and the concentration dependence of the energy gap.

引用

页码：821 / 825

页数：5

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