New phenomena in temperature dependence of spontaneous magnetization in a two-sublattice system
文献类型：期刊论文
| 作者 | Z. D. Zhang ; M. H. Yu ; T. Zhao |
| 刊名 | Journal of Magnetism and Magnetic Materials
 |
| 出版日期 | 1997 |
| 卷号 | 174期号:3页码:261-268 |
| 关键词 | two-sublattice system temperature dependence of magnetization ferromagnetism and ferrimagnetism neutron-diffraction rare-earth lattice model crystal 0-less-than-or-equal-to-x-less-than-or-equal-to-1 anisotropy mossbauer |
| ISSN号 | 0304-8853 |
| 中文摘要 | In a two-sublattice system, it has been found that even at zero field there exist two different spin configurations, i.e., the completely parallel (or antiparallel) coupling and the canting coupling of the sublattice moments in ferromagnetic (or ferrimagnetic) materials. The present work suggests, in a phenomenological way, that the ferromagnetic canting spin configuration can show a ferrimagnetic-like temperature dependence of spontaneous magnetization. Two new types of first-order spin reorientation (FOSR) transitions are reported depending on the competition among the exchange and the anisotropies of the two sublattices. These FOSRs show an unusual behaviour that at the transition temperature both the directions and the strengths of the sublattice moments changer which are therefore defined as first-order spin reorientation reform (FOSRR). |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/38215]  |
| 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 | Z. D. Zhang,M. H. Yu,T. Zhao. New phenomena in temperature dependence of spontaneous magnetization in a two-sublattice system[J]. Journal of Magnetism and Magnetic Materials,1997,174(3):261-268. |
| APA | Z. D. Zhang,M. H. Yu,&T. Zhao.(1997).New phenomena in temperature dependence of spontaneous magnetization in a two-sublattice system.Journal of Magnetism and Magnetic Materials,174(3),261-268. |
| MLA | Z. D. Zhang,et al."New phenomena in temperature dependence of spontaneous magnetization in a two-sublattice system".Journal of Magnetism and Magnetic Materials 174.3(1997):261-268. |
入库方式： OAI收割
来源：金属研究所
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