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Photoluminescence Enhancement of InAs(Bi) Quantum Dots by Bi Clustering

Authors :
John P. R. David
David González
Manuel A. Roldan
Cristopher J. Hunter
Lara Dominguez
Faebian Bastiman
Alvaro Mayoral
D.F. Reyes
David L. Sales
Elisa Guerrero
Source :
Applied Physics Express. 6:042103
Publication Year :
2013
Publisher :
IOP Publishing, 2013.

Abstract

The distribution of bismuth in InAs1-xBix/GaAs quantum dots is analyzed by atomic-column resolution electron microscopy and imaging simulation techniques. A random Bi distribution is measured in the case of

Details

ISSN :
18820786 and 18820778
Volume :
6
Database :
OpenAIRE
Journal :
Applied Physics Express
Accession number :
edsair.doi...........e9058a4a12fdeb5799eac6154bef046a
Full Text :
https://doi.org/10.7567/apex.6.042103