Modulation effects of Cu doping on magnetic properties of Zn(Ni)O: First-principle calculations
Modulation effects of Cu doping on magnetic properties of Zn(Ni)O: First-principle calculations
复制标题
Cu 掺杂对 Zn(Ni)O 磁性能的调制效应:第一性原理计算
DOI:
10.1016/j.jmmm.2011.06.067
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发表时间:
2011-12
影响因子:
2.7
通讯作者:
Ding, J. W.
中科院分区:
文献类型:
--
作者:
Li, W. Q.;Cao, J. X.;Zhang, J. H.;Ding, J. W.
Based on the density functional theory, we explore the electronic and magnetic properties of (Ni,Cu)-codoped ZnO systems (Zn(Ni,Cu)O). It is shown that dopant Cu has a long-range modulation for the Ni–Ni ferromagnetic coupling and enhances the stability of ferromagnetism. Furthermore, we demonstrate that the path of Cu modulation is through the Cu–Ni magnetic interaction.
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通讯作者:
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