Excitons and charged excitons in InAs nanorods

被引：36

作者：

Baskoutas, S ^{[1
]}

机构：

[1] Univ Patras, Dept Mat Sci, Patras 26504, Greece

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 404卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2005.01.075

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Using a novel formulation of the Hartree-Fock approximation with the flexible potential morphing method we calculate the effective band gap of InAs nanorods as well as the binding and correlation energies of neutral and charged excitons confined in such nanostructures. Our results indicate very good agreement with recent experimental data as regards the behavior of the effective band a gap with the nanorod's length and suggest stability conditions for the neutral and charged excitons. (C) 2005 Elsevier B.V. All rights reserved.

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页码：107 / 111

页数：5

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