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Correlation between the surface morphology and structure and the photoluminescence of amorphous PbTiO3 thin films obtained by the chemical route

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dc.contributor.authorPontes, F. M.
dc.contributor.authorLeite, E. R.
dc.contributor.authorLongo, E.
dc.contributor.authorVarela, J. A. [UNESP]
dc.contributor.authorPizani, P. S.
dc.contributor.authorCampos, C. E.M.
dc.contributor.authorLanciotti, F.
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUSFCar
dc.date.accessioned2022-04-29T08:46:56Z
dc.date.available2022-04-29T08:46:56Z
dc.date.issued2000-01-01
dc.description.abstractA polymeric precursor method was used to synthesis PbTiO3 amorphous thin film processed at low temperature. The luminescence spectra of PbTiO3 amorphous thin films at room temperature revealed an intense single-emission band in the visible region. The visible emission band was found to be dependent on the thermal treatment history. Photoluminescence properties versus different annealing temperatures were investigated. The experimental results (XRD, AFM, PL) indicate that the nature of photoluminescence (PL) must be related to the disordered structure of PbTiO3 amorphous thin films. Copyright © 2000 John Wiley & Sons, Ltd.en
dc.description.affiliationLIEC Department of Chemistry UFSCar, Via Washington Luiz, Km 235, CP-676, CEP 13565-905, São Carlos, SP
dc.description.affiliationInstitute of Chemistry UNESP, Araraquara, SP
dc.description.affiliationDepartment of Physics USFCar, Via Washington Luiz, Km 235, CP-676, CEP 13565-905, São Carlos, SP
dc.description.affiliationUnespInstitute of Chemistry UNESP, Araraquara, SP
dc.format.extent81-89
dc.identifierhttp://dx.doi.org/10.1002/1099-0712(200003/04)10:2<81
dc.identifier.citationAdvanced Functional Materials, v. 10, n. 2, p. 81-89, 2000.
dc.identifier.doi10.1002/1099-0712(200003/04)10:2<81
dc.identifier.issn1616-301X
dc.identifier.scopus2-s2.0-0034153015
dc.identifier.urihttp://hdl.handle.net/11449/231693
dc.language.isoeng
dc.relation.ispartofAdvanced Functional Materials
dc.sourceScopus
dc.subjectAmorphous thin film
dc.subjectAtomic force microscopy
dc.subjectLuminescence
dc.subjectPbTiO3
dc.subjectSurface morphology
dc.titleCorrelation between the surface morphology and structure and the photoluminescence of amorphous PbTiO3 thin films obtained by the chemical routeen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química