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Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys
Wang, Hui1,2,3; Zhang, Y. N.4; Yang, Teng2,3; Zhang, Z. D.2,3; Sun, L. Z.1; Wu, R. Q.4
Corresponding AuthorWang, Hui()
2010-12-27
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume97Issue:26Pages:3
AbstractUsing 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]
Funding OrganizationONR ; CAS/SAFEA
DOI10.1063/1.3533659
Indexed BySCI
Language英语
Funding ProjectONR[N00014-08-1-0143] ; CAS/SAFEA
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000285768100050
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/100049
Collection中国科学院金属研究所
Corresponding AuthorWang, Hui
Affiliation1.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
Recommended Citation
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.
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