Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles

We report the enhancement of the optical second harmonic signal in non-centrosymmetric semiconductor CdS quantum dots, when they are placed in close contact with isolated silver nanoparticles. The intensity enhancement is about 1000. We also show that the enhancement increases when the incoming lase...

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Detalles Bibliográficos
Autores: Jais, Pablo Manuel, Von Bilderling, Catalina, Bragas, Andrea Veronica
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/68291
Acceso en línea:http://hdl.handle.net/11336/68291
Access Level:acceso abierto
Palabra clave:Plasmonics
Nonlinear Optics
Second Harmonic Generation
Silver Nanoparticles
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
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spelling Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticlesJais, Pablo ManuelVon Bilderling, CatalinaBragas, Andrea VeronicaPlasmonicsNonlinear OpticsSecond Harmonic GenerationSilver Nanoparticleshttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2We report the enhancement of the optical second harmonic signal in non-centrosymmetric semiconductor CdS quantum dots, when they are placed in close contact with isolated silver nanoparticles. The intensity enhancement is about 1000. We also show that the enhancement increases when the incoming laser frequency w is tuned toward the spectral position of the silver plasmon at 2w, proving that the silver nanoparticle modies the nonlinear emission.Fil: Jais, Pablo Manuel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Von Bilderling, Catalina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Microscopías Avanzadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bragas, Andrea Veronica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPapers in Physics2011-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68291Jais, Pablo Manuel; Von Bilderling, Catalina; Bragas, Andrea Veronica; Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles; Papers in Physics; Papers in Physics; 3; 6-2011; 1-5; 0300021852-4249CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/index.php/papersinphysics/article/view/54info:eu-repo/semantics/altIdentifier/doi/10.4279/pip.030002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:00:52Zoai:ri.conicet.gov.ar:11336/68291instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:00:52.586CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
title Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
spellingShingle Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
Jais, Pablo Manuel
Plasmonics
Nonlinear Optics
Second Harmonic Generation
Silver Nanoparticles
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
title_short Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
title_full Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
title_fullStr Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
title_full_unstemmed Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
title_sort Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
dc.creator.none.fl_str_mv Jais, Pablo Manuel
Von Bilderling, Catalina
Bragas, Andrea Veronica
author Jais, Pablo Manuel
author_facet Jais, Pablo Manuel
Von Bilderling, Catalina
Bragas, Andrea Veronica
author_role author
author2 Von Bilderling, Catalina
Bragas, Andrea Veronica
author2_role author
author
dc.subject.none.fl_str_mv Plasmonics
Nonlinear Optics
Second Harmonic Generation
Silver Nanoparticles
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
topic Plasmonics
Nonlinear Optics
Second Harmonic Generation
Silver Nanoparticles
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
description We report the enhancement of the optical second harmonic signal in non-centrosymmetric semiconductor CdS quantum dots, when they are placed in close contact with isolated silver nanoparticles. The intensity enhancement is about 1000. We also show that the enhancement increases when the incoming laser frequency w is tuned toward the spectral position of the silver plasmon at 2w, proving that the silver nanoparticle modies the nonlinear emission.
publishDate 2011
dc.date.none.fl_str_mv 2011-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/68291
Jais, Pablo Manuel; Von Bilderling, Catalina; Bragas, Andrea Veronica; Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles; Papers in Physics; Papers in Physics; 3; 6-2011; 1-5; 030002
1852-4249
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68291
identifier_str_mv Jais, Pablo Manuel; Von Bilderling, Catalina; Bragas, Andrea Veronica; Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles; Papers in Physics; Papers in Physics; 3; 6-2011; 1-5; 030002
1852-4249
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/index.php/papersinphysics/article/view/54
info:eu-repo/semantics/altIdentifier/doi/10.4279/pip.030002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Papers in Physics
publisher.none.fl_str_mv Papers in Physics
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15.812455

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