Dynamical localization of double quantum dots with two levels

作者:Jiang Z*; Duan SQ; Zhao XG
来源:Physics Letters A, 2005, 340(1-4): 309-314.
DOI:10.1016/j.physleta.2005.076

摘要

We study the dynamics of a two-level double quantum dot system under the action of ac electric field, in which two electrons are confined. The results show that, although these electrons always transit between different energy levels, they can be localized in one dot with appropriate parameters. The localization can be significantly influenced by the external parameters, which provides an effective method to adjust the localization effect.