Ferromagnetism in transition-metal-doped II-VI compounds

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	Ferromagnetism in transition-metal-doped II-VI compounds
	Liu, Y ; Liu, BG
刊名	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
	2006
卷号	307 期号:2 页码:245
关键词	DILUTED MAGNETIC SEMICONDUCTORS CDMNTE QUANTUM DOTS EXCHANGE ZN1-XCRXTE MAGNETORESISTANCE STABILITY FILMS
ISSN号	0304-8853
通讯作者	Liu, Y: Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China.
中文摘要	We report systematical density-functional calculations of ternary transition-metal compounds based on zineblende ZnTe and CdTe semiconductor. Some of them are half-metallic at their optimized cell volumes. The effect of atomic position optimization (and cell volume re-optimization) on the electronic structures is to widen the energy bands near the Fermi energy and to reduce the density of states there. As a result, the Fermi level moves upward and the energy gap of the minority-spin bands at the Fermi energy becomes narrower. Therefore, the half-metallic gaps are reduced, two of them even being closed. These compounds are compatible with the II-VI semiconductors, and could be useful in spin-based electronics. (c) 2006 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38111]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liu, Y,Liu, BG. Ferromagnetism in transition-metal-doped II-VI compounds[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2006,307(2):245.
APA	Liu, Y,&Liu, BG.(2006).Ferromagnetism in transition-metal-doped II-VI compounds.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,307(2),245.
MLA	Liu, Y,et al."Ferromagnetism in transition-metal-doped II-VI compounds".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 307.2(2006):245.