Structure and magnetocrystalline anisotropy of (Nd1-xYx)(3)Fe29-y Cr-y compounds
文献类型：期刊论文
| 作者 | Luo, HZ ; Jia, L ; Li, YX ; Li, ST ; Shen, J ; Chen, NX ; Wu, GH ; Yang, FM |
| 刊名 | PHYSICA B-CONDENSED MATTER
 |
| 出版日期 | 2005 |
| 卷号 | 363期号:1-4页码:133 |
| 关键词 | MAGNETIC-PROPERTIES M)(29) COMPOUNDS PHASE GD SM ND ND3FE29-XTIX PR TB DY |
| ISSN号 | 0921-4526 |
| 通讯作者 | Luo, HZ (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Structure and magnetic properties of (Nd1-xYx)(3)Fe29-yCry compounds with x = 0-1.0 and y = 4-1.5 have been investigated. It is found that in an adequate annealing temperature range all the investigated compounds crystallize in the Nd-3(Fe,Ti)(29)-type structure. However when the annealing temperature is below 1323 K, the Y3Fe27.5Cr1.5 compound crystallizes in a disordered CaCu5-type structure. Substitution of Y for Nd leads to a reduction of the lattice parameters. The Curie temperature T-c shows no clear change as the Y and Cr contents change in the above-mentioned concentration region. With increasing Y content, the easy magnetization direction changes from close to the [0 4 0] direction to the [40-2] direction. The X-ray-diffraction patterns and the AC susceptibility of the (Nd1-xYx)(3)Fe29-yCry samples reveal a spin reorientation phenomenon for x = 0-0.4 as the temperature decreases from room temperature to 77 K. The spin reorientation temperature T-sr increases monotonically with increasing Y content from 158 K for x = 0 to 201 K for x = 0.4. (c) 2005 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53525]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Luo, HZ,Jia, L,Li, YX,et al. Structure and magnetocrystalline anisotropy of (Nd1-xYx)(3)Fe29-y Cr-y compounds[J]. PHYSICA B-CONDENSED MATTER,2005,363(1-4):133. |
| APA | Luo, HZ.,Jia, L.,Li, YX.,Li, ST.,Shen, J.,...&Yang, FM.(2005).Structure and magnetocrystalline anisotropy of (Nd1-xYx)(3)Fe29-y Cr-y compounds.PHYSICA B-CONDENSED MATTER,363(1-4),133. |
| MLA | Luo, HZ,et al."Structure and magnetocrystalline anisotropy of (Nd1-xYx)(3)Fe29-y Cr-y compounds".PHYSICA B-CONDENSED MATTER 363.1-4(2005):133. |
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来源：物理研究所
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