Classification of Energy States of the Exciton in Square Quantum Well

被引：2
|
作者：
Belov, P. A. [1 ]
机构：
[1] St Petersburg State Univ, Dept Computat Phys, St Petersburg 198504, Russia
来源：
SEMICONDUCTORS | 2018年 / 52卷 / 14期
关键词：
SEMICONDUCTORS;
D O I：
10.1134/S1063782618140038
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The energy states of the exciton in a single square GaAs-based quantum well are obtained from a numerical solution of the three-dimensional Schrodinger equation for the envelope of the exciton wave function. This equation is based on the exciton effective energy operator with a spherical approximation of the Luttinger Hamiltonian. The calculated states are classified based on the types of one-dimensional functions for the factorized form of the wave function. The upper limit for the energies of the exciton states in a quantum well is confirmed by the complex scaling method.
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收藏
页码：1791 / 1794
页数：4
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