SPATIAL CORRELATION OF QUANTUM-DOT ELECTRONS IN A MAGNETIC-FIELD

被引：24

作者：

QUIROGA, L ^{[1
]}

ARDILA, DR ^{[1
]}

JOHNSON, NF ^{[1
]}

机构：

[1] UNIV OXFORD,CLARENDON LAB,DEPT PHYS,OXFORD OX1 3PU,ENGLAND

来源：

SOLID STATE COMMUNICATIONS | 1993年 / 86卷 / 12期

关键词：

D O I：

10.1016/0038-1098(93)90107-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

For an exactly solvable model the electronic structure and spatial probability distribution of a two-dimensional parabolic quantum dot with two interacting electrons in a magnetic field is calculated. As a consequence of the interplay between electron-electron interaction and magnetic field it is shown that electron spatial correlation presents a discontinuous variation as a function of the cyclotron to harmonic frequency ratio. Physical consequences of this fact are analysed.

引用

页码：775 / 780

页数：6

共 6 条

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