CrAs(001)/AlAs(001) heterogeneous junction as a spin current diode predicted by first-principles calculations

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	CrAs(001)/AlAs(001) heterogeneous junction as a spin current diode predicted by first-principles calculations
	Y. Min; K. L. Yao; Z. L. Liu; H. G. Cheng; S. C. Zhu; G. Y. Gao
	2009
发表期刊	Journal of Magnetism and Magnetic Materials
ISSN	0304-8853
卷号	321 期号:4 页码:312-315
摘要	We report on first-principles calculations of spin-dependent quantum transport in a CrAs(0 0 1)/AlAs(0 0 1) heterogeneous junction and predict a strong diode effect of charge and spin current. The minority spin current is absolutely inhibited when the bias voltage is applied to the terminals of both CrAs and AlAs. The majority spin current is inhibited when the bias voltage is applied to the terminal of CrAs and "relaxed'' when the bias voltage is applied to the terminal of AlAs. The charge and spin current diode are promising for reprogrammable logic applications in the field of spintronics. (C) 2008 Elsevier B. V. All rights reserved.
部门归属	[min, y.; yao, k. l.; liu, z. l.; cheng, h. g.; zhu, s. c.; gao, g. y.] huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china. [yao, k. l.] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;min, y (reprint author), huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china;minyi1207@163.com
关键词	First-principle Spin-polarized Transport Spin Current Diode
URL	查看原文
WOS记录号	WOS:000260904200016
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32213
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Min,K. L. Yao,Z. L. Liu,et al. CrAs(001)/AlAs(001) heterogeneous junction as a spin current diode predicted by first-principles calculations[J]. Journal of Magnetism and Magnetic Materials,2009,321(4):312-315.
APA	Y. Min,K. L. Yao,Z. L. Liu,H. G. Cheng,S. C. Zhu,&G. Y. Gao.(2009).CrAs(001)/AlAs(001) heterogeneous junction as a spin current diode predicted by first-principles calculations.Journal of Magnetism and Magnetic Materials,321(4),312-315.
MLA	Y. Min,et al."CrAs(001)/AlAs(001) heterogeneous junction as a spin current diode predicted by first-principles calculations".Journal of Magnetism and Magnetic Materials 321.4(2009):312-315.