Photoluminescence-structure relationships in ormosils for integrated optical devices

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dc.contributor.authorSá Ferreira, Rute
dc.contributor.authorMolina, Celso
dc.contributor.authorDahmouche, Karim [UNESP]
dc.contributor.authorRibeiro, Sidney [UNESP]
dc.contributor.authorGonçalves, Rogéria R.
dc.contributor.authorDe Zea Bermudez, Verónica
dc.contributor.authorCarlos, Luís Dias
dc.contributor.institutionUniversidade de Aveiro
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade de Trás-os-Montcs e Alto Douro
dc.date.accessioned2014-05-27T11:21:46Z
dc.date.available2014-05-27T11:21:46Z
dc.date.issued2005-12-19
dc.description.abstractPlanar waveguides with low losses in the infrared (from 0.6-1.1 dB/cm) were prepared with sol-gel derived poly(oxyethylene)/siloxane hybrid doped with zirconium(IV) n-propoxide (ZPO) and methacryloxypropyltrimethoxysilane (MAPTMS). The doped nanohybrids were characterized by small angle X-ray scattering, 29Si nuclear magnetic resonance and photoluminescence spectroscopy and compared with the undoped hybrid material. The results indicate an effective interaction between the zirconium particles and the siliceous nanodomains. © 2005 Materials Research Socicty.en
dc.description.affiliationDepartamento de Física and CICECO Universidade de Aveiro, 3810-193 Aveiro
dc.description.affiliationInstitute de Química - UNESP, CP 355, CEP 14801-970, Araraquara - SP
dc.description.affiliationDepartamento de Química- FFCLRP USP, Ribeirão Preto, SP
dc.description.affiliationDepartamento de Química and CQ-VR Universidade de Trás-os-Montcs e Alto Douro, 5001-911 Vila Real Codex
dc.description.affiliationUnespInstitute de Química - UNESP, CP 355, CEP 14801-970, Araraquara - SP
dc.format.extent63-68
dc.identifierhttp://dx.doi.org/10.1557/PROC-847-EE10.7
dc.identifier.citationMaterials Research Society Symposium Proceedings, v. 847, p. 63-68.
dc.identifier.doi10.1557/PROC-847-EE10.7
dc.identifier.issn0272-9172
dc.identifier.scopus2-s2.0-28844455628
dc.identifier.urihttp://hdl.handle.net/11449/68695
dc.language.isoeng
dc.relation.ispartofMaterials Research Society Symposium Proceedings
dc.relation.ispartofsjr0,139
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDoping (additives)
dc.subjectNuclear magnetic resonance
dc.subjectSol-gels
dc.subjectX ray scattering
dc.subjectOrmosils
dc.subjectPlanar waveguides
dc.subjectZirconium particles
dc.subjectMaterials science
dc.titlePhotoluminescence-structure relationships in ormosils for integrated optical devicesen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://journals.cambridge.org/action/displaySpecialPage?pageId=4676

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