Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots

Autores
Calvo, Mauricio Ernesto; Hidalgo, Nuria; Schierholz, Roland; Kovács, András; Fernández, Asunción; Bellino, Martin Gonzalo; Soler Illia, Galo Juan de Avila Arturo; Míguez, Hernán
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor quantum dots (CSQDs). The optical cavity pore network, surrounded by two dense Bragg mirrors, was designed ad hoc to selectively host the quantum dots, while uncontrolled infiltration of those in the rest of the layered structure was prevented. Coupling between the optical resonant modes of the host and the natural emission of the embedded nanoparticles gives rise to the fine tuning of the luminescence spectrum extracted from the ensemble. Our approach overcomes, without the need for an encapsulating agent and exclusively by solution processing, the difficulties that arise from the low thermal and chemical stability of the CSQDs. It opens the route to achieving precise control over their location and hence over the spectral properties of light emitted by these widely employed nanomaterials. Furthermore, as the porosity of the cavity is preserved after infiltration, the system remains responsive to environmental changes, which provides an added value to the proposed structure.
Fil: Calvo, Mauricio Ernesto. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Hidalgo, Nuria. Helmholtz Gemeinschaft. Forschungszentrum Jülich; Alemania. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Schierholz, Roland. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Kovács, András. Helmholtz Gemeinschaft. Forschungszentrum Jülich; Alemania
Fil: Fernández, Asunción. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Bellino, Martin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Míguez, Hernán. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Materia
optical resonators
mesostructured
quantum dots
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/69958
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/69958
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dotsCalvo, Mauricio ErnestoHidalgo, NuriaSchierholz, RolandKovács, AndrásFernández, AsunciónBellino, Martin GonzaloSoler Illia, Galo Juan de Avila ArturoMíguez, Hernánoptical resonatorsmesostructuredquantum dotshttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor quantum dots (CSQDs). The optical cavity pore network, surrounded by two dense Bragg mirrors, was designed ad hoc to selectively host the quantum dots, while uncontrolled infiltration of those in the rest of the layered structure was prevented. Coupling between the optical resonant modes of the host and the natural emission of the embedded nanoparticles gives rise to the fine tuning of the luminescence spectrum extracted from the ensemble. Our approach overcomes, without the need for an encapsulating agent and exclusively by solution processing, the difficulties that arise from the low thermal and chemical stability of the CSQDs. It opens the route to achieving precise control over their location and hence over the spectral properties of light emitted by these widely employed nanomaterials. Furthermore, as the porosity of the cavity is preserved after infiltration, the system remains responsive to environmental changes, which provides an added value to the proposed structure.Fil: Calvo, Mauricio Ernesto. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; EspañaFil: Hidalgo, Nuria. Helmholtz Gemeinschaft. Forschungszentrum Jülich; Alemania. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; EspañaFil: Schierholz, Roland. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; EspañaFil: Kovács, András. Helmholtz Gemeinschaft. Forschungszentrum Jülich; AlemaniaFil: Fernández, Asunción. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; EspañaFil: Bellino, Martin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; ArgentinaFil: Míguez, Hernán. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; EspañaRoyal Society of Chemistry2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69958Calvo, Mauricio Ernesto; Hidalgo, Nuria; Schierholz, Roland; Kovács, András; Fernández, Asunción; et al.; Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots; Royal Society of Chemistry; Nanoscale; 7; 40; 10-2015; 16583-165892040-3364CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/c5nr03977kinfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2015/NR/C5NR03977Kinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:05Zoai:ri.conicet.gov.ar:11336/69958instacron: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:34982025-09-03 09:52:06.11CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
title Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
spellingShingle Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
Calvo, Mauricio Ernesto
optical resonators
mesostructured
quantum dots
title_short Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
title_full Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
title_fullStr Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
title_full_unstemmed Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
title_sort Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots
dc.creator.none.fl_str_mv Calvo, Mauricio Ernesto
Hidalgo, Nuria
Schierholz, Roland
Kovács, András
Fernández, Asunción
Bellino, Martin Gonzalo
Soler Illia, Galo Juan de Avila Arturo
Míguez, Hernán
author Calvo, Mauricio Ernesto
author_facet Calvo, Mauricio Ernesto
Hidalgo, Nuria
Schierholz, Roland
Kovács, András
Fernández, Asunción
Bellino, Martin Gonzalo
Soler Illia, Galo Juan de Avila Arturo
Míguez, Hernán
author_role author
author2 Hidalgo, Nuria
Schierholz, Roland
Kovács, András
Fernández, Asunción
Bellino, Martin Gonzalo
Soler Illia, Galo Juan de Avila Arturo
Míguez, Hernán
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv optical resonators
mesostructured
quantum dots
topic optical resonators
mesostructured
quantum dots
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor quantum dots (CSQDs). The optical cavity pore network, surrounded by two dense Bragg mirrors, was designed ad hoc to selectively host the quantum dots, while uncontrolled infiltration of those in the rest of the layered structure was prevented. Coupling between the optical resonant modes of the host and the natural emission of the embedded nanoparticles gives rise to the fine tuning of the luminescence spectrum extracted from the ensemble. Our approach overcomes, without the need for an encapsulating agent and exclusively by solution processing, the difficulties that arise from the low thermal and chemical stability of the CSQDs. It opens the route to achieving precise control over their location and hence over the spectral properties of light emitted by these widely employed nanomaterials. Furthermore, as the porosity of the cavity is preserved after infiltration, the system remains responsive to environmental changes, which provides an added value to the proposed structure.
Fil: Calvo, Mauricio Ernesto. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Hidalgo, Nuria. Helmholtz Gemeinschaft. Forschungszentrum Jülich; Alemania. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Schierholz, Roland. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Kovács, András. Helmholtz Gemeinschaft. Forschungszentrum Jülich; Alemania
Fil: Fernández, Asunción. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
Fil: Bellino, Martin Gonzalo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Fil: Míguez, Hernán. Universidad de Sevilla. Consejo Superior de Investigaciones Cientificas. Instituto de Ciencia de Materiales de Sevilla; España
description Herein we show a solution based synthetic pathway to obtain a resonant optical cavity with embedded colloidal semiconductor quantum dots (CSQDs). The optical cavity pore network, surrounded by two dense Bragg mirrors, was designed ad hoc to selectively host the quantum dots, while uncontrolled infiltration of those in the rest of the layered structure was prevented. Coupling between the optical resonant modes of the host and the natural emission of the embedded nanoparticles gives rise to the fine tuning of the luminescence spectrum extracted from the ensemble. Our approach overcomes, without the need for an encapsulating agent and exclusively by solution processing, the difficulties that arise from the low thermal and chemical stability of the CSQDs. It opens the route to achieving precise control over their location and hence over the spectral properties of light emitted by these widely employed nanomaterials. Furthermore, as the porosity of the cavity is preserved after infiltration, the system remains responsive to environmental changes, which provides an added value to the proposed structure.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/69958
Calvo, Mauricio Ernesto; Hidalgo, Nuria; Schierholz, Roland; Kovács, András; Fernández, Asunción; et al.; Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots; Royal Society of Chemistry; Nanoscale; 7; 40; 10-2015; 16583-16589
2040-3364
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69958
identifier_str_mv Calvo, Mauricio Ernesto; Hidalgo, Nuria; Schierholz, Roland; Kovács, András; Fernández, Asunción; et al.; Full solution processed mesostructured optical resonators integrating colloidal semiconductor quantum dots; Royal Society of Chemistry; Nanoscale; 7; 40; 10-2015; 16583-16589
2040-3364
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/c5nr03977k
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2015/NR/C5NR03977K
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
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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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score 13.13397

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