Structure and uniaxial magnetocrystalline anisotropy of intermetallic compounds La2Co17-xTix
文献类型：期刊论文
| 作者 | Q. L. Liu ; J. K. Liang ; G. H. Rao ; W. H. Tang ; J. R. Sun ; X. L. Chen ; B. G. Shen |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 1997 |
| 卷号 | 71期号:13页码:1869-1871 |
| ISSN号 | 0003-6951 |
| 中文摘要 | The crystal structure and magnetic properties of intermetallic compounds La2Co17-xTix (0.8 less than or equal to x less than or equal to 1.2) have been investigated by x-ray powder diffraction and magnetic measurement. The lattice parameters of La2Co17-xTix with the rhombohedral Th2Zn17-type structure are = 8.518-8.531 Angstrom, c = 12.344-12.379 Angstrom. Ti atoms show a strong preference for occupying 6c crystallographic positions, The La2Co17-xTix compounds are ferromagnetic. The Curie temperature decreases from 972 to 872 K, and the saturation magnetic moment decreases from 23.2 to 21.3 mu(B)/f.u. with x = 0.8-1.2. The La2Co16Ti compound exhibits favorable uniaxial anisotropy, and the easy magnetization direction is parallel to the c axis. The anisotropy field is 23 kOe at 1.5 K for this compound. (C) 1997 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38027]  |
| 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 | Q. L. Liu,J. K. Liang,G. H. Rao,et al. Structure and uniaxial magnetocrystalline anisotropy of intermetallic compounds La2Co17-xTix[J]. Applied Physics Letters,1997,71(13):1869-1871. |
| APA | Q. L. Liu.,J. K. Liang.,G. H. Rao.,W. H. Tang.,J. R. Sun.,...&B. G. Shen.(1997).Structure and uniaxial magnetocrystalline anisotropy of intermetallic compounds La2Co17-xTix.Applied Physics Letters,71(13),1869-1871. |
| MLA | Q. L. Liu,et al."Structure and uniaxial magnetocrystalline anisotropy of intermetallic compounds La2Co17-xTix".Applied Physics Letters 71.13(1997):1869-1871. |
入库方式： OAI收割
来源：金属研究所
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