Ferromagnetism Induced by As Doping in ZnO: First-Principles Calculations

被引：0
|
作者：
Tingting Guo
Guobo Dong
Qiang Chen
Fangyuan Gao
Xungang Diao
机构：
[1] Beihang University,Solar Film Laboratory, School of Physics and Nuclear Energy Engineering
[2] Beihang University,Key Laboratory of Micro
来源：
Journal of Superconductivity and Novel Magnetism | 2014年 / 27卷
关键词：
As doped ZnO; First-principles; Ferromagnetism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on first-principles calculations, the electronic and magnetic properties of As doped wurtzite ZnO were studied. The results indicate that the As dopant can induce the magnetic moment of about 1.0μB, the coupling between the magnetic moments induced by As is ferromagnetic, for which the p–p interaction between As and O atoms should be responsible.
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页码：835 / 838
页数：3
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