THE ENERGY-SPECTRUM AND G-FACTOR OF THE BOUND MAGNETIC POLARON IN A CUBIC FE-BASED DILUTED MAGNETIC SEMICONDUCTOR

被引：1

作者：

RUBO, YG ^{[1
]}

机构：

[1] PHYS SEMICOND INST, KIEV 252028, UKRAINE

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1994年 / 6卷 / 31期

关键词：

D O I：

10.1088/0953-8984/6/31/036

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The bound magnetic polaron (BMP) in a cubic Fe-based diluted magnetic semiconductor is considered. It is shown that the energy spectrum of the Bmp is identical to that of the three-dimensional harmonic oscillator with a spin-orbital coupling. The polaron effect manifests itself in the existence of a splitting in the energies of the excited states of the polaron. It is shown also that the g-factor of the BMP is smaller than the g-factor of a free electron calculated in the molecular-field approximation.

引用

页码：6375 / 6382

页数：8