Simultaneous effects of pressure and magnetic field on intersubband optical transitions in Poschl-Teller quantum well

被引：63
|
作者：
Hakimyfard, Alireza [1 ]
Barseghyan, M. G. [1 ]
Kirakosyan, A. A. [1 ]
机构：
[1] Yerevan State Univ, Dept Solid State Phys, Yerevan 0025, Armenia
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2009年 / 41卷 / 08期
关键词：
Quantum well; Hydrostatic pressure; Magnetic field; ABSORPTION; STATES; ENERGIES;
D O I：
10.1016/j.physe.2009.05.008
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The simultaneous effects of hydrostatic pressure and magnetic field applied along the quantization direction on intersubband optical transitions in Poschl-Teller quantum well are investigated. The expression of the absorption coefficient and some selection rules are obtained. The dependences of the absorption coefficient on magnetic field induction and incident photon energy for different values of pressure and parameters of quantum well are obtained as well. (C) 2009 Elsevier B.V. All rights reserved.
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页码：1596 / 1599
页数：4
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