| 声子之间相互作用对晶体中磁极化子基态能量的影响 |
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| 引用本文： | 张鹏,肖景林. 声子之间相互作用对晶体中磁极化子基态能量的影响[J]. 内蒙古民族大学学报(自然科学版), 1997, 0(1) |
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| 作者姓名： | 张鹏 肖景林 |
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| 摘 要： | 本文研究极性晶体在稳恒磁场中与体纵光学（LO）声子耦合弱情形下极化子的性质。采用微扰法和线性组合算符法导出处于磁场中极化子的基态能量。当计及电子在反冲效应中发射和吸收不同波矢的声子之间的相互作用时，讨论其对磁极化子基态能量的影响
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| 关 键 词： | 磁极化子 基态能量 声子之间相互作用 |
The influences of interaction between Phonons on the Ground State Eneryg of Magnetopolaron in Polar Crystals |
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| Zhang Peng, Xiao Jinglin. The influences of interaction between Phonons on the Ground State Eneryg of Magnetopolaron in Polar Crystals[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 1997, 0(1) |
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| Authors: | Zhang Peng Xiao Jinglin |
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| Affiliation: | Zhang Peng; Xiao Jinglin |
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| Abstract: | In this paper, some properties of polaron in magnetic field for polar crystals,which is a weak coupling with bulk longitudinpl optical(LO) phonons, are studied. The groundstate energy of polaron in magnetic field is derived by the method of a perturbation and a linearcombination operator. If we consider the interaction between phonons of different wave vectors inthe recoil process, the influence on the ground state energy of the magnetopolaron are discussed. |
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| Keywords: | magnetopolaron ground state energy interaction between phonons |
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