Plasmon-enhanced second harmonic generation in semiconductor quantum dots close to metal nanoparticles
- Autores
- Jais, Pablo Manuel; Von Bilderling, Catalina; Bragas, Andrea Veronica
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
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; Argentina
Fil: 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; Argentina
Fil: Bragas, Andrea Veronica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Plasmonics
Nonlinear Optics
Second Harmonic Generation
Silver Nanoparticles - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/68291
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:09:40Zoai: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:34982025-09-29 10:09:40.527CONICET 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 |
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 |
topic |
Plasmonics Nonlinear Optics Second Harmonic Generation Silver Nanoparticles |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
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. 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; Argentina Fil: 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; Argentina Fil: Bragas, Andrea Veronica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
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 |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
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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1844613977387040768 |
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13.070432 |