Spin-orbit and sp-f hybridisation induced anisotropy of g-factors and effective masses in Pb1-xEuxTe

被引：16
作者：
Patnaik, RC
Tripathi, GS [1 ]
机构：
[1] Berhampur Univ, Dept Phys, Berhampur 760007, Orissa, India
[2] Khallikote PG Autonomous Coll, Dept Phys, Berhampur 760001, Orissa, India
来源：
SOLID STATE COMMUNICATIONS | 1999年 / 112卷 / 12期
关键词：
magnetically ordered materials; semiconductors; impurities in semiconductors; electronic states (localized); spin-orbit-effects;
D O I：
10.1016/S0038-1098(99)00424-X
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Starting from a modified effective mass equation in the presence of a magnetic field, spin-orbit interaction and exchange interactions due to magnetic impurities, a systematic analysis of the anisotropic g-factor and effective masses in Pb1-xEuxTe has been made. Carrier contributions to these quantities are also considered. In all these calculations, anisotropies are found to be appreciable. Agreement with experimental results, when available, is reasonably good. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：669 / 674
页数：6
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