Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/25405
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Size-filtering effects by stacking InAs/InP (001) self-assembled quantum wires into multilayers

AuthorsAlén, Benito CSIC ORCID; Martínez Pastor, Juan Pascual; González Sotos, Luisa ; García Martínez, Jorge Manuel CSIC ORCID CVN ; García Martínez, Jorge Manuel CSIC ORCID CVN ; Molina, Sergio I.; Ponce, Arturo; García García, Ricardo CSIC ORCID
KeywordsQuantum wires
Molecular-beam epitaxy
Photoluminescence
Exciton
Multilayer structure
Issue Date29-May-2002
PublisherAmerican Physical Society
CitationPhysical Review B 65, 241301(R) (2002)
AbstractMultilayer structure containing vertically stacked InAs/InP self-assembled quantum wires have been successfully grown by molecular-beam epitaxy. The influence of the InP spacer layer thickness on the structural and optical properties of the wire superlattice has been studied by means of transmission electron microscopy and photoluminescence. The coherent propagation of the strain field in the sample with a 5-nm-thick spacer determines by a size filtering effect a good homogeneity and uniformity of the wire stacks, and hence a good optical quality. The exciton recombination dynamics in the wire superlattice cannot be related to thermal escape of carriers out to the barriers, as occurs in single layer samples.
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevB.65.241301
URIhttp://hdl.handle.net/10261/25405
DOI10.1103/PhysRevB.65.241301
ISSN1098-0121
Appears in Collections:(IMN-CNM) Artículos

Files in This Item:
File Description SizeFormat
Alen, B. et al Phys.Rev.B_65_2002.pdf157,24 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work

SCOPUSTM   
Citations

21
checked on Jan 22, 2022

WEB OF SCIENCETM
Citations

20
checked on Jan 26, 2022

Page view(s)

319
checked on Jan 27, 2022

Download(s)

210
checked on Jan 27, 2022

Google ScholarTM

Check

Altmetric

Dimensions


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