Effect of Mn substitution for Fe on magnetic and magnetostrictive properties of SmFe2 compound
文献类型：期刊论文
| 作者 | Y. Wang ; W. J. Ren ; Z. H. Wang ; Y. Q. Zhang ; J. Li ; Z. D. Zhang |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2012 |
| 卷号 | 111期号:7 |
| 关键词 | laves phase-compounds anisotropy |
| ISSN号 | 0021-8979 |
| 中文摘要 | The structural, magnetic, and magnetostrictive properties of Sm(Fe1-xMnx)(2) (0 <= x <= 0.20) alloys have been investigated. The alloys are almost single phase cubic Laves Sm(Fe, Mn)(2) when x <= 0.15. The lattice parameter increases and Curie temperature and the magnetization at 295K decrease with increasing Mn content of the Sm(Fe1-xMnx)(2) compounds. The spin-reorientation temperature for < 110 > to < 111 > of Sm(Fe1-xMnx)(2) decreases from 200K for x = 0 to 140K for x = 0.15, indicating the increasing anisotropy of the Mn-substituted compounds. The magnetostriction coefficient lambda(111) of the Sm(Fe1-xMnx)(2) compounds slightly decreases with Mn substitution and maintains a value larger than 1900 ppm for 0 <= x <= 0.15. The linear anisotropic magnetostriction lambda(a) = lambda(parallel to) - lambda(perpendicular to) for the Sm(Fe1-xMnx)(2) alloys decreases with increasing Mn content, which may be ascribed to the decrease of lambda(111) and the increased anisotropy. (C) 2012 American Institute of Physics. [doi:10.1063/1.3669914] |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60325]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Wang,W. J. Ren,Z. H. Wang,et al. Effect of Mn substitution for Fe on magnetic and magnetostrictive properties of SmFe2 compound[J]. Journal of Applied Physics,2012,111(7). |
| APA | Y. Wang,W. J. Ren,Z. H. Wang,Y. Q. Zhang,J. Li,&Z. D. Zhang.(2012).Effect of Mn substitution for Fe on magnetic and magnetostrictive properties of SmFe2 compound.Journal of Applied Physics,111(7). |
| MLA | Y. Wang,et al."Effect of Mn substitution for Fe on magnetic and magnetostrictive properties of SmFe2 compound".Journal of Applied Physics 111.7(2012). |
入库方式： OAI收割
来源：金属研究所
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