Indirect exchange interaction in semiconductors
作者： V -C Lee , L Liu
DOI: 10.1088/0022-3719/16/30/003
关键词:
摘要: In considering the indirect exchange interaction between magnetic ions in a semiconductor with interacting bands, authors show that there exist two competing components. For pair of interband excitations give rise to ferromagnetic interaction, and for non-interacting bands contribution is antiferromagnetic. They illustrate this examples, one involving s-p other p-d bands.
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