| 极性半导体中经由形变势的表面磁极化子的性质 |
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| 引用本文： | 赵翠兰 丁朝华. 极性半导体中经由形变势的表面磁极化子的性质[J]. 光电子．激光, 1999, 10(1): 79-82,94 |
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| 作者姓名： | 赵翠兰 丁朝华 |
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| 作者单位： | 内蒙古民族师范学院物理系,通辽,028043 |
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| 摘 要： | 采用改进了的线性组合算符和微扰法，研究极性半导体中电子与表面光学声子耦合强，与表面声学声子耦合弱的表面磁极化子的性质。讨论了电子在反冲效应中发射和吸收不同波矢的声子之间相互作用对极性半导体中经由表变势的表面磁极化子的有效哈密顿量，频率，诱生势和有效质量的影响。
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| 关 键 词： | 极性半导体 形变势 表面磁极化子 |
Properties of the Surface Magnetopolaron via Deformation Potential in Pol ar Semiconductor |
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| Zhao Cuilan Ding Zhaohua Xiao Jinglin. Properties of the Surface Magnetopolaron via Deformation Potential in Pol ar Semiconductor[J]. Journal of Optoelectronics·laser, 1999, 10(1): 79-82,94 |
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| Authors: | Zhao Cuilan Ding Zhaohua Xiao Jinglin |
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| Abstract: | In this paper,the properties of the surface magnetopolaron in polar semiconductor,which is a weak coupling with surface acoustic phonon and a strong coupling with surface optical phonon,are studies by using improved linear combination operator and perturbation method.The influence of the interaction between phonons of different wave vectors in the recoil process on the effective Hamiltonian,the frequency,the induced potential and the effective mass of the surface.magnetopolaron via deformation potential in polar semiconductor was discussed. |
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| Keywords: | polar semiconductor deformation potential surface magnetopolaron |
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