Negative Trions Trapped by a Spherical Parabolic Quantum Dot |
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| Authors: | XIE Wen-Fang |
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| Affiliation: | Department of Physics, Guangzhou University, Guangzhou 510405, China |
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| Abstract: | In this paper, a negatively charged exciton trapped by aspherical parabolic quantum dot has been investigated. Theenergy spectra of low-lying states are calculated by means ofmatrix diagonalization. The important feature ofthe low-lying states of the negatively charged excitons in a sphericalquantum dot is obtained via an analysis of the energy spectra. |
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| Keywords: | trion quantum dot |
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