English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/32112
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Excited-State Magnetoluminescence of InAs/GaAs Self-Assembled Quantum Dots

AuthorsPaskov, P. P.; Holtz, P. O.; Monemar, B.; García Martínez, Jorge Manuel ; Schoenfeld, W. V.; Petroff, Pierre M.
KeywordsQuantum dots
InAs/GaAs
Magnetoluminescence
Effective masses
Issue Date2001
PublisherJapanese Society of Applied Physics
CitationJapanese Journal of Applied Physics 40(3B): 1998-2001 (2001)
AbstractThe magnetoluminescence of InAs/GaAs self-assembled quantum dots (QDs) is studied. Using different excitation intensities, the dots are filled with up to 11–12 electron-hole pairs and the magnetic field evolution of the excited-state emissions is revealed. The magnetoluminescence spectra resemble very well the spectra of uncorrelated electro-hole pairs. A splitting of the states with a nonzero angular momentum quantum number is observed and the in-plane reduced electron-hole mass is determined. The experimental value is found to be in a good agreement with the theoretical predictions based on the eight-band k ·p model including both strain effect and band nonparabolicity.
Description4 páginas, 3 figuras.
Publisher version (URL)http://dx.doi.org/10.1143/JJAP.40.1998
URIhttp://hdl.handle.net/10261/32112
DOI10.1143/JJAP.40.1998
ISSN0021-4922
Appears in Collections:(IMN-CNM) Artículos
Files in This Item:
There are no files associated with this item.
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.