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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
Source PublicationJournal of Magnetism and Magnetic Materials
ISSN0304-8853
Volume377Pages:343-347
AbstractBased 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.
description.department[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
KeywordHalf-metallicity Interface Spintronic Devices First-principles Spintronics
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73235
Collection中国科学院金属研究所
Recommended Citation
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.
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