EXCITON STATES IN QUANTUM DISKS |
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| Authors: | Xie Wen-fang |
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| Institution: | Department of Physics, Guangzhou Normal University, Guangzhou 510405, China |
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| Abstract: | The method of few-body physics is applied to the calculation of the low-lying states of the exciton of a GaAs disk-like quantum dot with a parabolic potential. The binding energy of the exciton in quantum disks is calculated for two different thicknesses as a function of the disk size. The four lowest exciton states dependent on the disk thickness are investigated. |
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