Half-metallic ferromagnetism of the full-Heusler compound Co2MnP: A first-principles study

Yao Z.; Gong S.; Fu J.Zhang Y.-S.Yao K.-L.

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Half-metallic ferromagnetism of the full-Heusler compound Co2MnP: A first-principles study

机译：Half-metallic ferromagnetism of the full-Heusler compound Co2MnP: A first-principles study

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摘要

The electronic and magnetic properties of the full-Heusler compound Co _2MnP were studied using the full-potential augmented plane wave plus the local orbitals method within the density functional theory. Spin-polarized calculations predicted that the full-Heusler compound Co_2MnP is a half-metallic ferromagnet with a magnetic moment of 6.00μB per formula unit and a spin-flip gap of 0.60 eV at its equilibrium lattice constant. The half-metallic ferromagnetism of the full-Heusler compound Co_2MnP can be retained even when the lattice constant is changed by 1.2.

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来源
《Solid State Communications》 |2010年第46期|2239-2242|共4页
作者
Yao Z.; Gong S.; Fu J.Zhang Y.-S.Yao K.-L.;
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作者单位

College of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, China;

Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China;

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原文格式 PDF
正文语种英语
中图分类固体物理学;
关键词
D. Electronic band structure; D. Half-metallic ferromagnetism; E. First-principles calculation;

Half-metallic ferromagnetism of the full-Heusler compound Co2MnP: A first-principles study

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