Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy

3 páginas, 3 figuras.-- Progress in Applied Surface, Interface and Thin Film Science - SURFINT SREN II.-- PACS codes: 68.37.Lp; 81.05.Ea; 81.15.Hi

Detalhes bibliográficos
Autores: Hernández-Maldonado, D., Herrera, Miriam, Sales, David L., Alonso-González, Pablo, González Díez, Yolanda, González Sotos, Luisa, Pizarro, J., Galindo, P. L., Molina, Sergio I.
Formato: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2010
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/33708
Acesso em linha:http://hdl.handle.net/10261/33708
Access Level:acceso abierto
Palavra-chave:Quantum dots molecules
Droplet epitaxy
Transmission electron microscopy
Semiconductors
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spelling Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxyHernández-Maldonado, D.Herrera, MiriamSales, David L.Alonso-González, PabloGonzález Díez, YolandaGonzález Sotos, LuisaPizarro, J.Galindo, P. L.Molina, Sergio I.Quantum dots moleculesDroplet epitaxyTransmission electron microscopySemiconductors3 páginas, 3 figuras.-- Progress in Applied Surface, Interface and Thin Film Science - SURFINT SREN II.-- PACS codes: 68.37.Lp; 81.05.Ea; 81.15.HiThe compositional distribution of InAs quantum dots grown by molecular beam epitaxy on GaAs capped InAs quantum dots has been studied in this work. Upper quantum dots are nucleated preferentially on top of the quantum dots underneath, which have been nucleated by droplet epitaxy. The growth process of these nanostructures, which are usually called as quantum dots molecules, has been explained. In order to understand this growth process, the analysis of the strain has been carried out from a 3D model of the nanostructure built from transmission electron microscopy images sensitive to the composition.This work was supported by the Spanish MCI (TEC2008-06756-C03-02/TEC), CONSOLIDER CSD2009-00013, and the Junta de Andalucia (PAI research groups TEP-120 and TIC-145, project P08-TEP-03516).Peer reviewedElsevierMinisterio de Ciencia e Innovación (España)Junta de Andalucía201120112010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Preprintinfo:eu-repo/semantics/submittedVersionhttp://hdl.handle.net/10261/33708reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.apsusc.2010.03.024info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/337082026-05-22T06:33:51Z
dc.title.none.fl_str_mv Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
title Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
spellingShingle Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
Hernández-Maldonado, D.
Quantum dots molecules
Droplet epitaxy
Transmission electron microscopy
Semiconductors
title_short Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
title_full Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
title_fullStr Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
title_full_unstemmed Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
title_sort Transmission electron microscopy study of vertical quantum dots molecules grown by droplet epitaxy
dc.creator.none.fl_str_mv Hernández-Maldonado, D.
Herrera, Miriam
Sales, David L.
Alonso-González, Pablo
González Díez, Yolanda
González Sotos, Luisa
Pizarro, J.
Galindo, P. L.
Molina, Sergio I.
author Hernández-Maldonado, D.
author_facet Hernández-Maldonado, D.
Herrera, Miriam
Sales, David L.
Alonso-González, Pablo
González Díez, Yolanda
González Sotos, Luisa
Pizarro, J.
Galindo, P. L.
Molina, Sergio I.
author_role author
author2 Herrera, Miriam
Sales, David L.
Alonso-González, Pablo
González Díez, Yolanda
González Sotos, Luisa
Pizarro, J.
Galindo, P. L.
Molina, Sergio I.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Junta de Andalucía
dc.subject.none.fl_str_mv Quantum dots molecules
Droplet epitaxy
Transmission electron microscopy
Semiconductors
topic Quantum dots molecules
Droplet epitaxy
Transmission electron microscopy
Semiconductors
description 3 páginas, 3 figuras.-- Progress in Applied Surface, Interface and Thin Film Science - SURFINT SREN II.-- PACS codes: 68.37.Lp; 81.05.Ea; 81.15.Hi
publishDate 2010
dc.date.none.fl_str_mv 2010
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Preprint
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/33708
url http://hdl.handle.net/10261/33708
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.apsusc.2010.03.024
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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