The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5
文献类型：期刊论文
| 作者 | W. F. Liu ; G. H. Rao ; Z. W. Ouyang ; G. Y. Liu ; X. M. Feng ; S. Y. Wang ; J. K. Liang |
| 刊名 | Journal of Physics-Condensed Matter
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:24页码:4211-4220 |
| 关键词 | 4f-3d exchange interaction intermetallic compounds transition temperature dependence behavior dy tb lu er |
| ISSN号 | 0953-8984 |
| 中文摘要 | The Nd1-xYxCo9.5V2.5 compounds with x = 0-1 crystallize in the tetragonal ThMn12 structure. The lattice parameters a, c and the cell volume V decrease with increasing Y content. The Curie temperature increases for x less than or equal to 0.2, then decreases with increase of the Y content. The exchange field coefficient n(RCo) was derived from the Curie temperature and follows the general trend of rare-earth-3d intermetallic interaction exchange. The high field saturation magnetization decreases with increase of the Y content. A domain wall pinning phenomenon was observed in all of the compounds and the substitution of Y for Nd makes this phenomenon less obvious. High field measurements of the magnetization show a field induced metamagnetic transition in each compound and the critical field H-crit(H) decreases with increase of the Y content. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35469]  |
| 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 | W. F. Liu,G. H. Rao,Z. W. Ouyang,et al. The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5[J]. Journal of Physics-Condensed Matter,2004,16(24):4211-4220. |
| APA | W. F. Liu.,G. H. Rao.,Z. W. Ouyang.,G. Y. Liu.,X. M. Feng.,...&J. K. Liang.(2004).The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5.Journal of Physics-Condensed Matter,16(24),4211-4220. |
| MLA | W. F. Liu,et al."The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5".Journal of Physics-Condensed Matter 16.24(2004):4211-4220. |
入库方式： OAI收割
来源：金属研究所
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