Self-consistent tight-binding calculations of electronic and optical properties of semiconductor nanostructures

被引：39

作者：

DiCarlo, A ^{[1
]}

Pescetelli, S ^{[1
]}

Paciotti, M ^{[1
]}

Lugli, P ^{[1
]}

Graf, M ^{[1
]}

机构：

[1] TECH UNIV MUNICH,WALTER SCHOTTKY INST,D-85748 GARCHING,GERMANY

来源：

SOLID STATE COMMUNICATIONS | 1996年 / 98卷 / 09期

关键词：

semiconductors; nanostructures; electronic band structure; optical properties;

D O I：

10.1016/0038-1098(96)00136-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Optical properties and electronic states of semiconductor nanostructures are calculated by using tight-binding models which account for valence band mixing, strain and external applied potentials in a self-consistent fashion. An appropriate formulation of the optical susceptibility in the tight-binding basis is given without introducing-any additional parameters. Results for strained and unstrained systems are given. Copyright (C) 1996 Published by Elsevier Science Ltd.

引用

页码：803 / 806

页数：4

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