Structure and magnetic properties of Tm2Fe17-xGax compounds
文献类型：期刊论文
| 作者 | B. G. Shen ; Z. H. Cheng ; B. Liang ; H. Y. Gong ; F. W. Wang ; H. Tang ; L. Cao ; F. R. deBoer ; K. H. J. Buschow |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 1997 |
| 卷号 | 81期号:8页码:5173-5175 |
| 关键词 | neutron-diffraction solid-solutions magnetocrystalline anisotropy substitution |
| ISSN号 | 0021-8979 |
| 中文摘要 | Crystal-structure studies on Tm2Fe17-xGax (x = O, 1, 2, 3, 4, 5, 6, 7, and 8) compounds have shown that the prepared samples are single phase with the 2:17-type structure. Both the unit-cell volume and the saturation magnetization at 1.5 K decrease linearly with increasing Ga content. The Curie temperature is found to increase with increasing x; it goes through a maximum value of 485 K at about x = 3 to lower values and then it rises again. The Tm2Fe17-xGax compounds exhibit a spin-reorientaiton transition at low temperature. X-ray diffraction measurements on magnetically aligned Tm2Fe17-xGax powders show that the compounds with x less than or equal to 6 have the easy-plane type of magnetic anisotropy, whereas the compounds with x less than or equal to 7 exhibit the easy c-axis type of magnetic anisotropy at room temperature. (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/321006/38069]  |
| 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 | B. G. Shen,Z. H. Cheng,B. Liang,et al. Structure and magnetic properties of Tm2Fe17-xGax compounds[J]. Journal of Applied Physics,1997,81(8):5173-5175. |
| APA | B. G. Shen.,Z. H. Cheng.,B. Liang.,H. Y. Gong.,F. W. Wang.,...&K. H. J. Buschow.(1997).Structure and magnetic properties of Tm2Fe17-xGax compounds.Journal of Applied Physics,81(8),5173-5175. |
| MLA | B. G. Shen,et al."Structure and magnetic properties of Tm2Fe17-xGax compounds".Journal of Applied Physics 81.8(1997):5173-5175. |
入库方式： OAI收割
来源：金属研究所
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