Negative Trions Trapped by a Spherical Parabolic Quantum Dot  

作　　者：XIE Wen-Fang 

机构地区：[1]Department of Physics, Guangzhou University, Guangzhou 510405, China

出　　处：《Communications in Theoretical Physics》2006年第3期565-567,共3页理论物理通讯（英文版）

基　　金：The project supported by National Natural Science Foundation of China under Grant No. 10475021 and the Natured Science Foundation of Guangdong Province of China under Grant No. 04009519

摘　　要：In this paper, a negatively charged exciton trapped by a spherical parabolic quantum dot has been investigated. The energy spectra of low-lying states are calculated by means of matrix diagonalization. The important feature of the low-lying states of the negatively charged excitons in a spherical quantum dot is obtained via an analysis of the energy spectra.

关 键 词：TRION quantum dot 

分 类 号：O413[理学—理论物理] O431.2[理学—物理]