Photoluminescence of excitons in differently oriented self-assembled InAs quantum dots

被引：0
|
作者：
Pusep, YA [1 ]
da Silva, SW
Galzerani, JC
Lubyshev, DI
Gonzalez-Borrero, PP
Marega, E
Petitprez, E
La Scala, N
Basmaji, P
机构：
[1] Univ Fed Sao Carlos, BR-13565905 Sao Carlos, SP, Brazil
[2] Univ Brasilia, BR-70910900 Brasilia, DF, Brazil
[3] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1997年 / 164卷 / 01期
关键词：
D O I：
10.1002/1521-396X(199711)164:1<455::AID-PSSA455>3.0.CO;2-L
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The photoluminescence of electron excitations was measured in differently oriented InAs self-assembled quantum dot systems. The spin-orbit-split excitons were observed in resonant photoluminescence when the excitation energy was close to the exciton energy while the off-resonant photoluminescence spectra reveal the heavy-hole excitons. The sizes of quantum dots were obtained by the fitting of the calculated excitation energies to those measured in experiment.
引用
收藏
页码：455 / 457
页数：3
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