Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 文献类型：期刊论文
文献类型：期刊论文
| 作者 | J. Luo ; J. K. Liang ; Y. Q. Guo ; Q. L. Liu ; L. T. Yang ; F. S. Liu ; G. H. Rao |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2004 |
| 卷号 | 348期号:1-4页码:128-133 |
| 关键词 | crystal structure magnetic anisotropy saturation moment X-ray diffraction cu alloys fe x=0-0.8 sm ti gd |
| ISSN号 | 0921-4526 |
| 中文摘要 | We have investigated the structure and magnetic properties of Pr1-delta(Co,Cu)(5+2delta) (0 < delta < 0.22) compounds with the TbCu7-type structure, using X-ray powder diffraction and magnetic measurements. The lattice parameters (a and c) of Pr1-delta(Co,Cu)(5+2delta) compounds increase with increasing Cu content since the radius of Cu is a little larger than that of Co. Our experimental results indicate that Cu may stabilize Pr1-delta(Co,Cu)(5+2delta) compounds with the TbCu7-type structure, but delta is only determined by the temperature. The X-ray patterns of magnetically aligned samples show that the compounds with x = 2.0 and 3.0 exhibit easy-plane magnetocrystalline anisotropy. The saturation magnetization and Curie temperature decrease with increasing Cu content. (C) 2003 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35487]  |
| 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 |
J. Luo,J. K. Liang,Y. Q. Guo,et al. Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 |
| APA |
J. Luo.,J. K. Liang.,Y. Q. Guo.,Q. L. Liu.,L. T. Yang.,...&G. H. Rao.(2004).Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 |
| MLA |
J. Luo,et al."Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 |
入库方式： OAI收割
来源：金属研究所
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