| 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 Author | Wang, Hui() |
| 2010-12-27 | |
| Source Publication | APPLIED PHYSICS LETTERS
 |
| ISSN | 0003-6951 |
| Volume | 97Issue:26Pages:3 |
| Abstract | 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] |
| Funding Organization | ONR ; CAS/SAFEA |
| DOI | 10.1063/1.3533659 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | ONR[N00014-08-1-0143] ; CAS/SAFEA |
| WOS Research Area | Physics |
| WOS Subject | Physics, Applied |
| WOS ID | WOS:000285768100050 |
| Publisher | AMER INST PHYSICS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/100049 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Hui |
| Affiliation | 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 |
| 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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