中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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://WOS:A1997YG90600004
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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