| Rashba自旋-轨道相互作用对一维谐振子势场中电子性质的影响 |
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| 引用本文： | 公卫江,范爽,魏国柱,杜安,刘国良.Rashba自旋-轨道相互作用对一维谐振子势场中电子性质的影响[J].大学物理,2011(10):11-14. |
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| 作者姓名： | 公卫江 范爽 魏国柱 杜安 刘国良 |
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| 作者单位： | 东北大学理学院; |
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| 基金项目： | 国家自然科学基金——量子点体系中由自旋偏压调控的电子态和电子输运性质项目(10904010)资助 |
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| 摘 要： | 分析了Rashba自旋-轨道相互作用对一维谐振子势场中电子性质的影响,发现该自旋-轨道相互作用能够导致能级之间的自旋翻转,并且自旋翻转的性质明显依赖于自旋-轨道耦合系数和参考系坐标之间的关系.
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| 关 键 词： | 自旋-轨道相互作用 自旋翻转 能级移动 |
The influence of Rashba spin-orbit interaction on the electron confined in a one-dimensional harmonic oscillator potential |
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| GONG Wei-jiang,FAN Shuang,WEI Guo-zhu,DU An,LIU Guo-liang.The influence of Rashba spin-orbit interaction on the electron confined in a one-dimensional harmonic oscillator potential[J].College Physics,2011(10):11-14. |
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| Authors: | GONG Wei-jiang FAN Shuang WEI Guo-zhu DU An LIU Guo-liang |
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| Institution: | GONG Wei-jiang,FAN Shuang,WEI Guo-zhu,DU An,LIU Guo-liang(College of Sciences,Northeastern University,Shenyang,Liaoning 110819,China) |
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| Abstract: | The influence of Rashba spin-orbit interaction on the electron confined in a one-dimensional harmonic oscillator potential is discussed.It is found that such a spin-orbit interaction can induce the spin flip among energy levels,and the behaviors of the spin flip depend tightly on the relation between the spin-orbit coefficient and the coordinate of the system. |
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| Keywords: | spin-orbit interaction spin flip energy level shift |
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