Negative donor center quantum dots in magnetic fields

被引：0

作者：

Xie, WF ^{[1
]}

机构：

[1] Guangzhou Normal Univ, Dept Phys, Guangzhou 510405, Peoples R China

来源：

CHINESE PHYSICS | 2000年 / 9卷 / 08期

关键词：

negative donor center; quantum dot; few-body physics;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The method of few-body physics is applied to treat a D- center quantum dot system in a magnetic field. The magnetic field is applied in the z direction. Using this method, we investigate the energy spectra of low-lying states of D- center quantum dots as a function of magnetic field. The dependence of the binding energies of the ground-state of the D- center are calculated as a function of the dot radius with a few values of the magnetic field strength and compared with other results.

引用

页码：619 / 623

页数：5

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