Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys

doi:10.1063/1.3533659

IMR OpenIR

	Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys
	Wang, Hui 1,2,3; Zhang, Y. N.4; Yang, Teng 2,3; Zhang, Z. D.2,3; Sun, L. Z.1; Wu, R. Q.4
通讯作者	Wang, Hui()
	2010-12-27
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	97 期号:26 页码:3
摘要	Using the density functional calculations, we investigated the effect of nanoprecipitation on the magnetostriction of Fe1-xGax alloys. While the B2-like FeGa clusters undergo slight tetragonal distortion, D0(3)-like FeGa clusters remain cubic in the Fe matrix. Moreover, we found that B2-like nanostructures produce negative magnetostriction, whereas D0(3)-like nanostructures give small positive magnetostriction in the hypothetical inhomogeneous structures. Therefore, the formation of nanoscale precipitates cannot be the reason for the extraordinary enhancement of magnetostriction of Fe1-xGax alloys. (C) 2010 American Institute of Physics. [doi:10.1063/1.3533659]
资助者	ONR ; CAS/SAFEA
DOI	10.1063/1.3533659
收录类别	SCI
语种	英语
资助项目	ONR[N00014-08-1-0143] ; CAS/SAFEA
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000285768100050
出版者	AMER INST PHYSICS
引用统计	被引频次：50[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/321006/100049
专题	中国科学院金属研究所
通讯作者	Wang, Hui
作者单位	1.Univ Calif Irvine, Dept Civil & Environm Engn, Irvine, CA 92697 USA 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 4.Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
推荐引用方式 GB/T 7714	Wang, Hui,Zhang, Y. N.,Yang, Teng,et al. Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys[J]. APPLIED PHYSICS LETTERS,2010,97(26):3.
APA	Wang, Hui,Zhang, Y. N.,Yang, Teng,Zhang, Z. D.,Sun, L. Z.,&Wu, R. Q..(2010).Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys.APPLIED PHYSICS LETTERS,97(26),3.
MLA	Wang, Hui,et al."Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys".APPLIED PHYSICS LETTERS 97.26(2010):3.