Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles

Detalhes bibliográficos
Autor(a) principal: Rivera, V. A G
Data de Publicação: 2011
Outros Autores: Manzani, D. [UNESP], Messaddeq, Younes [UNESP], Nunes, L. A O, Marega, E.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1742-6596/274/1/012123
http://hdl.handle.net/11449/72378
Resumo: Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.
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spelling Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticlesAg nanoparticleChemical structureElectromagnetic interactionsEmission spectrumsEnergy processErbium ionLocalized surface plasmon resonanceOptical characteristicsRare earth ionsSilver nanoparticlesSurface energiesTellurite glassUp-conversionVitreous materialsEmission spectroscopyErbiumFluorescenceGlassMetal ionsNanoparticlesPlasmonsSurface chemistrySurface plasmon resonanceSilverOptical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.Instituto de Física de São Carlos USP, Caixa Postal 369, 13560-970, São Carlos, SPInstituto de Química de Araraquara - UNESP, SPInstituto de Química de Araraquara - UNESP, SPUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Rivera, V. A GManzani, D. [UNESP]Messaddeq, Younes [UNESP]Nunes, L. A OMarega, E.2014-05-27T11:25:51Z2014-05-27T11:25:51Z2011-04-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1088/1742-6596/274/1/012123Journal of Physics: Conference Series, v. 274, n. 1, 2011.1742-65881742-6596http://hdl.handle.net/11449/7237810.1088/1742-6596/274/1/0121232-s2.0-799537504842998503841917815Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Physics: Conference Series0,2410,241info:eu-repo/semantics/openAccess2021-10-23T21:44:11Zoai:repositorio.unesp.br:11449/72378Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:20:50.258274Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
title Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
spellingShingle Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
Rivera, V. A G
Ag nanoparticle
Chemical structure
Electromagnetic interactions
Emission spectrums
Energy process
Erbium ion
Localized surface plasmon resonance
Optical characteristics
Rare earth ions
Silver nanoparticles
Surface energies
Tellurite glass
Up-conversion
Vitreous materials
Emission spectroscopy
Erbium
Fluorescence
Glass
Metal ions
Nanoparticles
Plasmons
Surface chemistry
Surface plasmon resonance
Silver
title_short Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
title_full Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
title_fullStr Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
title_full_unstemmed Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
title_sort Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles
author Rivera, V. A G
author_facet Rivera, V. A G
Manzani, D. [UNESP]
Messaddeq, Younes [UNESP]
Nunes, L. A O
Marega, E.
author_role author
author2 Manzani, D. [UNESP]
Messaddeq, Younes [UNESP]
Nunes, L. A O
Marega, E.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Rivera, V. A G
Manzani, D. [UNESP]
Messaddeq, Younes [UNESP]
Nunes, L. A O
Marega, E.
dc.subject.por.fl_str_mv Ag nanoparticle
Chemical structure
Electromagnetic interactions
Emission spectrums
Energy process
Erbium ion
Localized surface plasmon resonance
Optical characteristics
Rare earth ions
Silver nanoparticles
Surface energies
Tellurite glass
Up-conversion
Vitreous materials
Emission spectroscopy
Erbium
Fluorescence
Glass
Metal ions
Nanoparticles
Plasmons
Surface chemistry
Surface plasmon resonance
Silver
topic Ag nanoparticle
Chemical structure
Electromagnetic interactions
Emission spectrums
Energy process
Erbium ion
Localized surface plasmon resonance
Optical characteristics
Rare earth ions
Silver nanoparticles
Surface energies
Tellurite glass
Up-conversion
Vitreous materials
Emission spectroscopy
Erbium
Fluorescence
Glass
Metal ions
Nanoparticles
Plasmons
Surface chemistry
Surface plasmon resonance
Silver
description Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.
publishDate 2011
dc.date.none.fl_str_mv 2011-04-12
2014-05-27T11:25:51Z
2014-05-27T11:25:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1088/1742-6596/274/1/012123
Journal of Physics: Conference Series, v. 274, n. 1, 2011.
1742-6588
1742-6596
http://hdl.handle.net/11449/72378
10.1088/1742-6596/274/1/012123
2-s2.0-79953750484
2998503841917815
url http://dx.doi.org/10.1088/1742-6596/274/1/012123
http://hdl.handle.net/11449/72378
identifier_str_mv Journal of Physics: Conference Series, v. 274, n. 1, 2011.
1742-6588
1742-6596
10.1088/1742-6596/274/1/012123
2-s2.0-79953750484
2998503841917815
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Physics: Conference Series
0,241
0,241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129417787998208

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