Optical transitions in quantum well wires under intense laser radiation

被引：0

作者：

Sari, H ^{[1
]}

Kasapoglu, E

Sökmen, I

Günes, M

机构：

[1] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey

[2] Dokuz Eylul Univ, Dept Phys, Izmir, Turkey

来源：

PHYSICS LETTERS A | 2003年 / 319卷 / 1-2期

关键词：

quantum-well wires; excitons; intense field;

D O I：

10.1016/j.physleta.2003.10.024

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The influence of a laser-field on the exciton binding energy and interband optical transitions in quantum-well wires is calculated by using a variational method and in the effective mass approximation. We conclude that in quantum-well wires the laser field amplitude provides an important, effect on the electronic and optical properties and the changes in the binding being dependent on the shape of the confinement potential. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：211 / 216

页数：6

共 40 条

[1] INTERSUBBAND OPTICAL-ABSORPTION IN A QUANTUM-WELL WITH AN APPLIED ELECTRIC-FIELD [J].