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Intermixing in quantum-dot ensembles with sharp adjustable shells.

Authors :
Fafard, S.
Allen, C. Ni
Source :
Applied Physics Letters; 10/18/1999, Vol. 75 Issue 16, p2374, 3p, 10 Graphs
Publication Year :
1999

Abstract

Discusses the effects of alloy intermixing in quantum-dot (QD) ensembles with sharp adjustable shells using the state-filling spectroscopy. Rapid thermal annealing on samples of self-assembled QD grown with different intersublevel energy spacings; Indication of the intense and sharp shell structures observed in photoluminescence.

Subjects

Subjects :
QUANTUM dots
SPECTRUM analysis

Details

Language :
English
ISSN :
00036951
Volume :
75
Issue :
16
Database :
Complementary Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
4212032
Full Text :
https://doi.org/10.1063/1.125019