P-D INTERACTION IN AIIBVI DILUTED MAGNETIC SEMICONDUCTORS

被引：27

作者：

BLINOWSKI, J ^{[1
]}

KACMAN, P ^{[1
]}

PRZYBYLINSKA, H ^{[1
]}

机构：

[1] POLISH ACAD SCI,INST PHYS,PL-02668 WARSAW,POLAND

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 79卷 / 11期

关键词：

D O I：

10.1016/0038-1098(91)90464-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The p-d hybridization in the crystal field has been examined in order to determine the spin-dependent interaction of GAMMA-8 band electrons with paramagnetic impurities in zinc-blend type semiconductors. We show that the interaction is described by the Heisenberg Hamiltonian only for impurities with the total orbital angular momentum L = 0 (Mn2+, Fe3+). Additional terms for Fe2+ and Cr2+ (L = 2) are presented.

引用

页码：1021 / 1024

页数：4

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