Two-electron localization in a quantum dot molecule driven by a cosine squared field

Two-electron localization in a quantum dot molecule driven by a cosine squared field

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摘要 We investigate the dynamics of two interacting electrons confined in a quantum dot molecule under the influence of cosine squared electric fields. The conditions for two-electron localization in the same quantum dot are analytically derived within the frame of the Floquet formalism. The analytical results are compared to numerical results obtained from the solution of the time-dependent Schtdinger equation. We investigate the dynamics of two interacting electrons confined in a quantum dot molecule under the influence of cosine squared electric fields. The conditions for two-electron localization in the same quantum dot are analytically derived within the frame of the Floquet formalism. The analytical results are compared to numerical results obtained from the solution of the time-dependent Schtdinger equation.

作者钟光辉王立民

机构地区 Department of Physics Institute of Applied Physics and Computational Mathematics

出处《Chinese Physics B》 SCIE EI CAS CSCD 2015年第4期411-415,共5页 中国物理B（英文版）

基金 Project supported by the Natural Science Foundation of Hebei Province,China(Grant No.A201405104)

关键词 dynamic localization Floquet state Bessel function dynamic localization, Floquet state, Bessel function

分类号 O471.1 [理学—半导体物理] TB383 [一般工业技术—材料科学与工程]

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Chinese Physics B

2015年第4期

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Two-electron localization in a quantum dot molecule driven by a cosine squared field

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