MBE growth of CdTe epilayers on InSb(111) substrates

We report a study of CdTe layers grown on InSb(111) substrates by molecular beam epitaxy. CdTe/InSb heterostructures prepared under different conditions were characterized in-situ by reflection high-energy electron diffraction (RHEED) and Auger electron spectroscopy. As ex-situ characterization we u...

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Detalhes bibliográficos
Autores: J. Huerta, M. López, O. Zelaya
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:1999
País:México
Recursos:Instituto Politécnico Nacional
Repositório:Redalyc-IPN
OAI Identifier:oai:redalyc.org:94211324028
Acesso em linha:https://www.redalyc.org/articulo.oa?id=94211324028
Access Level:Acceso aberto
Palavra-chave:Física, Astronomía y Matemáticas
AFM
CdTe
InSb
RHEED
Raman spectroscopy
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spelling MBE growth of CdTe epilayers on InSb(111) substratesJ. HuertaM. LópezO. ZelayaFísica, Astronomía y MatemáticasAFMCdTeInSbRHEEDRaman spectroscopyWe report a study of CdTe layers grown on InSb(111) substrates by molecular beam epitaxy. CdTe/InSb heterostructures prepared under different conditions were characterized in-situ by reflection high-energy electron diffraction (RHEED) and Auger electron spectroscopy. As ex-situ characterization we used atomic force microscopy (AFM) and Raman spectroscopy. According to the results, an In-Te compound (likely In2Te3) is formed at the interface. The proportions of the In-Te compound and remaining oxides at the interface depend on the substrate preparation, polarity of the (111) substrate, and annealing temperature before growth. The CdTe growth is smoother on the (111)B surface.Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.1999info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1665-3521https://www.redalyc.org/articulo.oa?id=94211324028Superficies y vacío (México) Vol.8reponame:Redalyc-IPNinstname:Instituto Politécnico Nacionalinstacron:IPNenhttp://www.redalyc.org/revista.oa?id=942Superficies y vacíoinfo:eu-repo/semantics/openAccessoai:redalyc.org:942113240282026-01-29T02:55:40Z
dc.title.none.fl_str_mv MBE growth of CdTe epilayers on InSb(111) substrates
title MBE growth of CdTe epilayers on InSb(111) substrates
spellingShingle MBE growth of CdTe epilayers on InSb(111) substrates
J. Huerta
Física, Astronomía y Matemáticas
AFM
CdTe
InSb
RHEED
Raman spectroscopy
title_short MBE growth of CdTe epilayers on InSb(111) substrates
title_full MBE growth of CdTe epilayers on InSb(111) substrates
title_fullStr MBE growth of CdTe epilayers on InSb(111) substrates
title_full_unstemmed MBE growth of CdTe epilayers on InSb(111) substrates
title_sort MBE growth of CdTe epilayers on InSb(111) substrates
dc.creator.none.fl_str_mv J. Huerta
M. López
O. Zelaya
author J. Huerta
author_facet J. Huerta
M. López
O. Zelaya
author_role author
author2 M. López
O. Zelaya
author2_role author
author
dc.subject.none.fl_str_mv Física, Astronomía y Matemáticas
AFM
CdTe
InSb
RHEED
Raman spectroscopy
topic Física, Astronomía y Matemáticas
AFM
CdTe
InSb
RHEED
Raman spectroscopy
description We report a study of CdTe layers grown on InSb(111) substrates by molecular beam epitaxy. CdTe/InSb heterostructures prepared under different conditions were characterized in-situ by reflection high-energy electron diffraction (RHEED) and Auger electron spectroscopy. As ex-situ characterization we used atomic force microscopy (AFM) and Raman spectroscopy. According to the results, an In-Te compound (likely In2Te3) is formed at the interface. The proportions of the In-Te compound and remaining oxides at the interface depend on the substrate preparation, polarity of the (111) substrate, and annealing temperature before growth. The CdTe growth is smoother on the (111)B surface.
publishDate 1999
dc.date.none.fl_str_mv 1999
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1665-3521
https://www.redalyc.org/articulo.oa?id=94211324028
identifier_str_mv 1665-3521
url https://www.redalyc.org/articulo.oa?id=94211324028
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=942
dc.rights.none.fl_str_mv Superficies y vacío
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Superficies y vacío
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
publisher.none.fl_str_mv Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
dc.source.none.fl_str_mv Superficies y vacío (México) Vol.8
reponame:Redalyc-IPN
instname:Instituto Politécnico Nacional
instacron:IPN
instname_str Instituto Politécnico Nacional
instacron_str IPN
institution IPN
reponame_str Redalyc-IPN
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