THE ROLE OF JAHN-TELLER EFFECT ON THE MAGNETIC-PROPERTIES OF FE-BASED SEMIMAGNETIC SEMICONDUCTORS

被引：10

作者：

LEBECKI, K

TWARDOWSKI, A

机构：

[1] Institute of Experimental Physics Warsaw University Hoza 69

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 80卷 / 06期

关键词：

D O I：

10.1016/0038-1098(91)90710-D

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present energy spectrum calculations of 5E term of Fe++ ion taking into account crystal field, spin-orbit interaction, uniaxial stress, magnetic field and dynamic Jahn-Teller effect. Basing on the obtained energy spectra we calculate magnetic properties (specific heat and magnetization) of Fe-based Semimagnetic Semiconductors. We found that presence of the Jahn-Teller effect has very small influence on the magnetic properties at low temperatures.

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页码：377 / 381

页数：5

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