The stability and half-metallicity of the (111) interfaces for Co2VAl/PbS

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	The stability and half-metallicity of the (111) interfaces for Co2VAl/PbS
	H. P. Han; M. Li; L. B. Fan; T. H. Feng; K. L. Yao
	2015
发表期刊	Journal of Magnetism and Magnetic Materials
ISSN	0304-8853
卷号	377 页码:343-347
摘要	Based on the recent theoretical and experimental studies on the properties of bulk and thin film for full-Hensler alloy Co2VAl, we construct four (111) interfaces of Co2VAl/PbS and investigate their structural, electronic and magnetic properties by means of the first principles calculations. It is shown from the density of states that the half-metallic or nearly half-metallic character is existed in some considered interfaces. There is the strong interaction between the interfacial-layer atoms due to their rehybridizaLion according to the calculated interfacial adhesion energies and magnetic moments. Importantly, the stable and half-metallic interfacial structure is obtained from the calculations on the interfacial adhesion energies and spin polarization, which is beneficial to design and fabricate the spiraronic devices with superior performance. (C) 2014 Elsevier B.V. All rights reserved.
部门归属	[han, hongpei ; li, ming ; fan, libo ; feng, tuanhui] xuchang univ, coll electroinformat engn, xuchang 461000, peoples r china. [yao, k. l.] huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china. [yao, k. l.] huazhong univ sci & technol, wuhan natl high magnet field ctr, wuhan 430074, peoples r china. [yao, k. l.] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. ; han, hp (reprint author), xuchang univ, coll electroinformat engn, xuchang 461000, peoples r china. ; hhp102@163.com
关键词	Half-metallicity Interface Spintronic Devices First-principles Spintronics
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73235
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. P. Han,M. Li,L. B. Fan,et al. The stability and half-metallicity of the (111) interfaces for Co2VAl/PbS[J]. Journal of Magnetism and Magnetic Materials,2015,377:343-347.
APA	H. P. Han,M. Li,L. B. Fan,T. H. Feng,&K. L. Yao.(2015).The stability and half-metallicity of the (111) interfaces for Co2VAl/PbS.Journal of Magnetism and Magnetic Materials,377,343-347.
MLA	H. P. Han,et al."The stability and half-metallicity of the (111) interfaces for Co2VAl/PbS".Journal of Magnetism and Magnetic Materials 377(2015):343-347.