Magnetostriction enhancement in Laves compounds (Sm,Yb)Fe-2
文献类型：期刊论文
| 作者 | Z. J. Guo ; Z. D. Zhang ; S. C. Busbridge ; B. W. Wang ; X. G. Zhao ; D. Y. Geng |
| 刊名 | Journal of Magnetism and Magnetic Materials
 |
| 出版日期 | 2001 |
| 卷号 | 231期号:2-3页码:191-194 |
| 关键词 | magnetostriction rare earths Laves compounds curie-temperature rare-earth |
| ISSN号 | 0304-8853 |
| 中文摘要 | The magnetic and magnetostrictive properties of compounds (Sm1-xYbx)Fe-2 (0 less than or equal to x less than or equal to 0.3) have been studied. When x < 0.15, the compounds crystallize in the cubic structure of a C15 MgCu2-type Laves phase. For x > 0.15 a small amount of (Sm,Yb)Fe-3 compound with a PuNi3-type structure appears and its amount increases with increasing Yb content. The magnetic ordering of 1:2 compounds is slightly strengthened by the substitution of Yb for Sm. Lattice parameters for Laves phase compounds keep almost unchanged for the whole range investigated, indicating the deviation from Vegard's law linear variation with composition. A magnetostriction enhancement of about 15% when x = 0.05% both in spontaneous and polycrystalline magnetostrictions in Sm0.95Yb0.05Fe2 has been observed, which can be ascribed to the anisotropy compensation effect. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36656]  |
| 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 | Z. J. Guo,Z. D. Zhang,S. C. Busbridge,et al. Magnetostriction enhancement in Laves compounds (Sm,Yb)Fe-2[J]. Journal of Magnetism and Magnetic Materials,2001,231(2-3):191-194. |
| APA | Z. J. Guo,Z. D. Zhang,S. C. Busbridge,B. W. Wang,X. G. Zhao,&D. Y. Geng.(2001).Magnetostriction enhancement in Laves compounds (Sm,Yb)Fe-2.Journal of Magnetism and Magnetic Materials,231(2-3),191-194. |
| MLA | Z. J. Guo,et al."Magnetostriction enhancement in Laves compounds (Sm,Yb)Fe-2".Journal of Magnetism and Magnetic Materials 231.2-3(2001):191-194. |
入库方式： OAI收割
来源：金属研究所
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