APPLICATION OF THE KOHN-SHAM FORMALISM TO QUANTUM DOTS WITH REALISTIC DIMENSIONS AND CONSTRICTIONS

被引：2

作者：

FONG, CY

GALLUP, RF

NELSON, JS

CHANG, LL

ESAKI, L

机构：

[1] SANDIA NATL LABS,ALBUQUERQUE,NM 87185

[2] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

来源：

SUPERLATTICES AND MICROSTRUCTURES | 1992年 / 11卷 / 04期

关键词：

D O I：

10.1016/0749-6036(92)90196-C

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We demonstrate that the Kohn-Sham self-consistent scheme used successfully for studying the electronic properties of periodic systems can be scaled to calculate the properties of quantum dots without and with constrictions at length and energy scales comparable to those currently attainable experimentally. This method can be a useful tool for studying low-dimensional systems in the extreme quantum limit. © 1992.

引用

页码：399 / 402

页数：4

共 13 条

[1]

BRUM JA, IN PRESS SCI ENG ONE

[2] ELECTRONIC-STRUCTURE OF ULTRASMALL QUANTUM-WELL BOXES [J].