THEORY OF THE EXCITONIC OPTICAL STARK-EFFECT IN QUASI-ONE-DIMENSIONAL SEMICONDUCTOR QUANTUM WIRES

被引：4
|
作者：
AN, NB
HAUG, H
机构：
[1] Institut für Theoretische Physik, J. W. Goethe Universität Frankfurt, D-6000 Frankfurt am Main
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 15期
关键词：
D O I：
10.1103/PhysRevB.46.9569
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The nonresonant excitonic optical Stark effect is calculated for quasi-one-dimensional semiconductor quantum wires up to first order in the pump intensity. For quasistationary situations a large blueshift with an oscillator strength that decreases with pump intensity is predicted. This result is due to the dominance of the phase-space filling effect in quantum wires and is in striking contrast with results for corresponding three-dimensional (3D) and 2D systems.
引用
收藏
页码：9569 / 9576
页数：8
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