Localization of two interacting electrons in quantum dot array

被引：0

作者：

Zhe, J ^{[1
]}

Duan, SQ ^{[1
]}

Zhao, XG ^{[1
]}

机构：

[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China

来源：

PHYSICS LETTERS A | 2005年 / 337卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.physleta.2005.01.050

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the long-time averaged occupation probability method, we study the dynamics of two interacting electrons moving in a one-dimensional array of quantum dots under the action of external electric field. The results show that the dynamical localization can happen perfectly in the quantum dot array with appropriate parameters. These parameters under which localization happens must be selected more strictly when we add more quantum dots in the arrays. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：241 / 246

页数：6

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