The total energy of Heisenberg ferromagnetic systems | |
Wang Huai-Yu ; Xia Qing | |
2010-05-06 ; 2010-05-06 | |
关键词 | Heisenberg model ferromagnetic system total energy correlation function 3-COMPONENT MAGNETIZATION STATISTICAL AVERAGE SPIN OPERATORS FILMS Physics, Multidisciplinary |
中文摘要 | The total energy of the Heisenberg ferromagnetic system is calculated by the many-body Green' s function method under random phase approximation when the correlation function < S+ S-> is considered. A general expression of the total energy universally applicable to any spin quantum number S is obtained. Numerical results are computed. The energy is lower than the case when the correlation function is not included. |
语种 | 中文 ; 中文 |
出版者 | CHINESE PHYSICAL SOC ; BEIJING ; P O BOX 603, BEIJING 100080, PEOPLES R CHINA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/15247] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Wang Huai-Yu,Xia Qing. The total energy of Heisenberg ferromagnetic systems[J],2010, 2010. |
APA | Wang Huai-Yu,&Xia Qing.(2010).The total energy of Heisenberg ferromagnetic systems.. |
MLA | Wang Huai-Yu,et al."The total energy of Heisenberg ferromagnetic systems".(2010). |
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