Negative trions trapped by a spherical parabolic quantum dot

作者：Xie; WF

来源：Communications in Theoretical Physics, 2006, 45(3): 565-567.

• trion
• quantum dot

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.

• 出版日期2006-3-15
• 单位广州大学