Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes

Autores
Jusserand, B.; Fainstein, Alejandro; Ferreira, R.; Majrab. S.; Lemaitre, A.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We demonstrate that resonant Brillouin light scattering using ultranarrow lasers and high-resolution spectrometers provides unique access to the polariton lifetimes, a key parameter in their formation and dynamics. In very high-quality GaAs/AlAs multiquantum wells, we observed significant variations across the resonance of the folded acoustic phonon linewidths, in addition to varying line shifts as reported in bulk materials. Inclusion of the dispersion and lifetime of both incoming and outgoing polaritons allows an excellent quantitative description of the results. This high-resolution Brillouin study opens different perspectives for the study of ground and excited polariton states and their dynamics in confined systems.
Fil: Jusserand, B.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Fainstein, Alejandro. Comision Nacional de Energia Atomica. Gerencia del Area de Investigaciones y Aplicaciones no Nucleares. Gerencia de Fisica (CAB); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ferreira, R.. Centre National de la Recherche Scientifique. Ecole Normale Superieur; Francia. Universite Pierre et Marie Curie; Francia. Universite Paris Diderot - Paris 7; Francia
Fil: Majrab. S.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lemaitre, A.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Materia
Nanoestructuras Semiconductoras
Fonones
Polaritones
Espectroscopía Raman
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:11336/11183
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modesJusserand, B.Fainstein, AlejandroFerreira, R.Majrab. S.Lemaitre, A.Nanoestructuras SemiconductorasFononesPolaritonesEspectroscopía Ramanhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We demonstrate that resonant Brillouin light scattering using ultranarrow lasers and high-resolution spectrometers provides unique access to the polariton lifetimes, a key parameter in their formation and dynamics. In very high-quality GaAs/AlAs multiquantum wells, we observed significant variations across the resonance of the folded acoustic phonon linewidths, in addition to varying line shifts as reported in bulk materials. Inclusion of the dispersion and lifetime of both incoming and outgoing polaritons allows an excellent quantitative description of the results. This high-resolution Brillouin study opens different perspectives for the study of ground and excited polariton states and their dynamics in confined systems.Fil: Jusserand, B.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaFil: Fainstein, Alejandro. Comision Nacional de Energia Atomica. Gerencia del Area de Investigaciones y Aplicaciones no Nucleares. Gerencia de Fisica (CAB); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ferreira, R.. Centre National de la Recherche Scientifique. Ecole Normale Superieur; Francia. Universite Pierre et Marie Curie; Francia. Universite Paris Diderot - Paris 7; FranciaFil: Majrab. S.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaFil: Lemaitre, A.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; FranciaAmerican Physical Society2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11183Jusserand, B.; Fainstein, Alejandro; Ferreira, R.; Majrab. S.; Lemaitre, A.; Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 4; 1-2012; 41302-413020556-2805enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.85.041302info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.85.041302info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:30:30Zoai:ri.conicet.gov.ar:11336/11183instacron: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 10:30:30.602CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
title Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
spellingShingle Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
Jusserand, B.
Nanoestructuras Semiconductoras
Fonones
Polaritones
Espectroscopía Raman
title_short Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
title_full Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
title_fullStr Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
title_full_unstemmed Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
title_sort Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes
dc.creator.none.fl_str_mv Jusserand, B.
Fainstein, Alejandro
Ferreira, R.
Majrab. S.
Lemaitre, A.
author Jusserand, B.
author_facet Jusserand, B.
Fainstein, Alejandro
Ferreira, R.
Majrab. S.
Lemaitre, A.
author_role author
author2 Fainstein, Alejandro
Ferreira, R.
Majrab. S.
Lemaitre, A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Nanoestructuras Semiconductoras
Fonones
Polaritones
Espectroscopía Raman
topic Nanoestructuras Semiconductoras
Fonones
Polaritones
Espectroscopía Raman
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We demonstrate that resonant Brillouin light scattering using ultranarrow lasers and high-resolution spectrometers provides unique access to the polariton lifetimes, a key parameter in their formation and dynamics. In very high-quality GaAs/AlAs multiquantum wells, we observed significant variations across the resonance of the folded acoustic phonon linewidths, in addition to varying line shifts as reported in bulk materials. Inclusion of the dispersion and lifetime of both incoming and outgoing polaritons allows an excellent quantitative description of the results. This high-resolution Brillouin study opens different perspectives for the study of ground and excited polariton states and their dynamics in confined systems.
Fil: Jusserand, B.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Fainstein, Alejandro. Comision Nacional de Energia Atomica. Gerencia del Area de Investigaciones y Aplicaciones no Nucleares. Gerencia de Fisica (CAB); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ferreira, R.. Centre National de la Recherche Scientifique. Ecole Normale Superieur; Francia. Universite Pierre et Marie Curie; Francia. Universite Paris Diderot - Paris 7; Francia
Fil: Majrab. S.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Lemaitre, A.. Universite de Paris Vi. Institut Des Nanosciences de Paris; Francia. Universite Pierre et Marie Curie; Francia. Centre National de la Recherche Scientifique; Francia
description We demonstrate that resonant Brillouin light scattering using ultranarrow lasers and high-resolution spectrometers provides unique access to the polariton lifetimes, a key parameter in their formation and dynamics. In very high-quality GaAs/AlAs multiquantum wells, we observed significant variations across the resonance of the folded acoustic phonon linewidths, in addition to varying line shifts as reported in bulk materials. Inclusion of the dispersion and lifetime of both incoming and outgoing polaritons allows an excellent quantitative description of the results. This high-resolution Brillouin study opens different perspectives for the study of ground and excited polariton states and their dynamics in confined systems.
publishDate 2012
dc.date.none.fl_str_mv 2012-01
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/11336/11183
Jusserand, B.; Fainstein, Alejandro; Ferreira, R.; Majrab. S.; Lemaitre, A.; Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 4; 1-2012; 41302-41302
0556-2805
url http://hdl.handle.net/11336/11183
identifier_str_mv Jusserand, B.; Fainstein, Alejandro; Ferreira, R.; Majrab. S.; Lemaitre, A.; Dispersion and damping of multiple quantum-well polaritons from resonant Brillouin scattering by folded acoustic modes; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 4; 1-2012; 41302-41302
0556-2805
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.85.041302
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.85.041302
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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
_version_ 1844614313360228352
score 13.070432

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