| 自旋S=1双层铁磁—反铁磁的零温磁矩 |
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| 引用本文： | 鞠曙光.自旋S=1双层铁磁—反铁磁的零温磁矩[J].吉林工学院学报,1998,19(1):76-78. |
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| 作者姓名： | 鞠曙光 |
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| 作者单位： | 长春工业高等专科学校 |
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| 摘 要： | 采用线性自旋波理论导出铁磁－反铁磁双层系统的Ｈｅｉｓｅｎｂｅｒｇ模型哈密顿量，采用矩阵格林函数运动方程技术，得到自旋波的色散关系，利用数值计算方法计算了铁磁－反铁磁双层系统的低温内能。
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| 关 键 词： | 自旋波 铁磁性 零温磁矩 |
The Magnetic Moment of the Ferro and Antiferromagnetic Double Layer at Zero Temperature with Spin S=1 |
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| Ju Shuguang.The Magnetic Moment of the Ferro and Antiferromagnetic Double Layer at Zero Temperature with Spin S=1[J].Journal of Jilin Institute of Technology,1998,19(1):76-78. |
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| Authors: | Ju Shuguang |
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| Abstract: | The linear spin wave theory is employed to derive the hamilton quantity of the Heisenberg model in a ferro and antiferromagnetic double layer system. The dispersity of the spin wave and the low temperature internal energy of the system are calculated. |
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| Keywords: | spin wave ferromagnetism zero temperature magnetic moment |
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