| Nd:YIG中旋轨耦合对磁矩和磁光效应的影响 |
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| 引用本文： | 张芳,曲世鸣,徐游. Nd:YIG中旋轨耦合对磁矩和磁光效应的影响[J]. 西南师范大学学报(自然科学版), 2005, 30(1): 70-73 |
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| 作者姓名： | 张芳 曲世鸣 徐游 |
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| 作者单位： | 1. 青岛大学,师范学院,物理系,山东,青岛,266071
2. 南京大学,物理系,江苏,南京,210093 |
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| 基金项目： | 国家自然科学基金资助项目(10374054)，河南省自然科学基金资助项目(0111050600). |
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| 摘 要： | 应用量子理论计算了Nd:YIG中Nd3 离子基态旋轨耦合对离子磁矩、磁光效应以及磁光系数的影响. 计算结果表明, 这种影响很大, 而且磁矩、磁光效应以及磁光系数与相对旋轨耦合系数α的关系是非线性的.
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| 关 键 词： | 旋轨耦合 磁矩 磁光效应 |
| 文章编号： | 1000-5471(2005)01-0070-04 |
| 收稿时间： | 2004-03-02 |
| 修稿时间： | 2004-03-02 |
The Influence of the Spin-Orbit Coupling on the Magnetization and Magneto-Optical Effects in Nd:YIG |
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| ZHANG Fang,QU Shi-ming,XU You. Dept. of Physics,Teacher's College,Qingdao University,Qingdao Shandong ,China,. Dept. of Physics,Nanjing University,Nanjing Jiangsu ,China. The Influence of the Spin-Orbit Coupling on the Magnetization and Magneto-Optical Effects in Nd:YIG[J]. Journal of southwest china normal university(natural science edition), 2005, 30(1): 70-73 |
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| Authors: | ZHANG Fang QU Shi-ming XU You. Dept. of Physics Teacher's College Qingdao University Qingdao Shandong China . Dept. of Physics Nanjing University Nanjing Jiangsu China |
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| Affiliation: | ZHANG Fang~1,QU Shi-ming~1,XU You~21. Dept. of Physics,Teacher's College,Qingdao University,Qingdao Shandong 266071,China,2. Dept. of Physics,Nanjing University,Nanjing Jiangsu 210093,China |
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| Abstract: | The influence of the spin-orbit coupling of the ground configuration on the magnetization, the magneto-optical effects and the magneto-optical coefficient are calculated by using quantum theory. The results show that the influence is large, and the magnetization, the magneto-optical effects and the magneto-optical coefficient are not grew linearly with increasing strength of the spin-orbit interaction. |
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| Keywords: | spin-orbit coupling magnetization magneto-optical effect |
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