Structure and magnetic properties of (Nd1-xErx)(3)Fe18Co6Cr5 (x=0.0-0.8) compounds
文献类型：期刊论文
| 作者 | Liu, BD ; Li, XD ; Wang, JL ; Li, LX ; Wu, GH ; Yang, FM |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2002 |
| 卷号 | 35期号:24页码:3161 |
| 关键词 | INTERMETALLIC COMPOUNDS GD SM ND TB CR DY PHASE M=TI R=CE |
| ISSN号 | 0022-3727 |
| 通讯作者 | Liu, BD (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The structure and magnetic properties of the (Nd1-xErx)(3)Fe18Co6Cr5 compounds with x = 0.0-0.8 have been investigated by means of x-ray diffraction and magnetic measurements. It is found that all the compounds are single phase and crystallize in the Nd-3(Fe,Ti)(29)-type structure with monoclinic symmetry and space group A(2/m). The lattice constants a, b and c and the unit-cell volume V show a tendency to decrease with increasing Er content, reflecting the lanthanide contraction. The Curie temperature decreases with increasing Er content. The spin-reorientation temperature T-sr increases with increasing Er content till x = 0.2, then tends to saturate upon further increase in Er content. The saturation magnetization at 5 K decreases with increasing Er content owing to the antiferromagnetic coupling between Er and Nd moments. A first-order magnetization process is observed for compounds with x = 0, 0.2 and 0.4 at critical field values of 8 T, 4.5 T and 3.5 T, respectively, applied along the hard magnetization direction. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53440]  |
| 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 | Liu, BD,Li, XD,Wang, JL,et al. Structure and magnetic properties of (Nd1-xErx)(3)Fe18Co6Cr5 (x=0.0-0.8) compounds[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2002,35(24):3161. |
| APA | Liu, BD,Li, XD,Wang, JL,Li, LX,Wu, GH,&Yang, FM.(2002).Structure and magnetic properties of (Nd1-xErx)(3)Fe18Co6Cr5 (x=0.0-0.8) compounds.JOURNAL OF PHYSICS D-APPLIED PHYSICS,35(24),3161. |
| MLA | Liu, BD,et al."Structure and magnetic properties of (Nd1-xErx)(3)Fe18Co6Cr5 (x=0.0-0.8) compounds".JOURNAL OF PHYSICS D-APPLIED PHYSICS 35.24(2002):3161. |
入库方式： OAI收割
来源：物理研究所
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