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极化子速率对量子点中磁极化子性质的影响

, PP. 104-109

Keywords: 光电子学,极化子速率,改进的线性组合算符,磁极化子,量子点

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Abstract:

采用改进的线性组合算符及么正变换的方法研究了极化子速率对量子点中强耦合磁极化子的性质的影响。在考虑Rashba自旋轨道耦合相互作用影响下,导出了量子点中强耦合磁极化子的振动频率、基态能量、有效质量和相互作用能随极化子速率的变化关系。对RbCl晶体进行数值计算,结果表明量子点中强耦合磁极化子的振动频率、基态能量、有效质量随极化子速率的增加而增大,相互作用能随极化子速率的增加而减少。

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