DYNAMIC-RESPONSE OF QUANTUM DOTS

被引：79

作者：

SHIKIN, V

NAZIN, S

HEITMANN, D

DEMEL, T

机构：

[1] Max-Planck-Institut F̈r Festkörperforschung, 7000 Stuttgart 80

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.43.11903

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The equilibrium properties and dynamic response of quantum-dot structures with and without magnetic fields are calculated, starting from a confining potential of parabolic shape. Within our analytical theory we can calculate all eigenmodes of the systems. Our calculation can explain the experimentally observed mode spectrum of quantum-dot structures containing about 200 electrons in a disk of radius R almost-equal-to 150 nm.

引用

收藏

页码：11903 / 11907

页数：5

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