Electronic transitions in InAs nanocrystals using Wannier function method

被引：16
|
作者：
Mizel, A [1 ]
Cohen, ML [1 ]
机构：
[1] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720
来源：
SOLID STATE COMMUNICATIONS | 1997年 / 104卷 / 07期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/S0038-1098(97)00339-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A Wannier function method is employed to compute electronic transitions in InAs nanocrystals. Our calculations agree well with experimental results, in contrast to the predictions of multiband k.p theory. This success results from our accurate treatment of the bulk band structure. We also predict the energies of higher electronic transitions. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：401 / 405
页数：5
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