Magnetopolaron in a Rectangular Harmonic Quantum Wire |
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| Authors: | Zhen-Yan DENG Jing-Kun GUO Hong SUN |
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| Institution: | 1. The State Key Laboratory of IIigh Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China;
2. Department of Applied Physics irnd Institilte of Condensed Matter Physics, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | Cyclotron resonance of a magnetopolaron in a rectangular harmonic quantum wire withmagnetic fidd normal to the quanturn wire is investigated theoretically. The results weobtained show that, the Landau levels in the quantum wire are raised relative to those intwo-dimensional quanturn well due to the addition of a parabolic potential. The results alsoshow that, the cyclotron frequency and cyclotron mass of ID polaron are very different fromthose of 2D polaron, especially for weak magnetic field region ωC << ωLO |
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