STARK LADDERS IN STRONGLY COUPLED FINITE SUPERLATTICES

被引：6
|
作者：
ROBERTS, RG
HARRISON, P
STIRNER, T
HAGSTON, WE
机构：
[1] Univ of Hull, Hull
来源：
JOURNAL DE PHYSIQUE IV | 1993年 / 3卷 / C5期
关键词：
D O I：
10.1051/jp4:1993539
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is shown that the nature and extent of wavefunction localisation of miniband states in an external electric field can be markedly different for finite superlattice structures, compared with infinite and is dependent on the strength of interaction between the initial electron (and hole) miniband states. The question of blue shifts and excitonic effects is described and possible device applications for strongly interacting superlattices structures are discussed.
引用
收藏
页码：203 / 206
页数：4
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