Ground state of excitons and charged excitons in a quantum well

被引：0
|
作者：
Riva, C [1 ]
Peeters, FM
Varga, K
机构：
[1] Univ Instelling Antwerp, Dept Natuurkunde, B-2610 Wilrijk, Belgium
[2] Argonne Natl Lab, Dept Phys, Argonne, IL 60439 USA
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 2000年 / 178卷 / 01期
关键词：
D O I：
10.1002/1521-396X(200003)178:1<513::AID-PSSA513>3.0.CO;2-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A variational calculation of the ground state of a neutral exciton and of positively and negatively charged excitons (trions) in a single quantum well is presented. We study the dependence of the correlation energy and of the binding energy on the well width and on the hole mass. Our results are compared with previous theoretical results and with available experimental data.
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页码：513 / 517
页数：5
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