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dc.contributor.authorMotta, F. V.-
dc.contributor.authorMarques, A. P. A.-
dc.contributor.authorEspinosa, J. W. M.-
dc.contributor.authorPizani, P. S.-
dc.contributor.authorLongo, Elson-
dc.contributor.authorVarela, José Arana-
dc.date.accessioned2014-05-20T14:18:27Z-
dc.date.accessioned2016-10-25T17:40:32Z-
dc.date.available2014-05-20T14:18:27Z-
dc.date.available2016-10-25T17:40:32Z-
dc.date.issued2010-01-01-
dc.identifierhttp://dx.doi.org/10.1016/j.cap.2009.04.005-
dc.identifier.citationCurrent Applied Physics. Amsterdam: Elsevier B.V., v. 10, n. 1, p. 16-20, 2010.-
dc.identifier.issn1567-1739-
dc.identifier.urihttp://hdl.handle.net/11449/25558-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/25558-
dc.description.abstractIt was used the Complex Polymerization Method to synthesize barium calcium titanate powders (BCT). Crystalline Ba(0.8)Ca(0.2)TiO(3) perovskite-type phase could be identified by X-ray diffraction and confirmed by Raman spectroscopy in the powders heat treated at 600 degrees C. Inherent defects, linked to structural disorder, facilitate the photoluminescence emission. The photoluminescent emission peak maximum was around of 533 nm (2.33 eV) for the Ba(0.8)Ca(0.2)TiO(3). The photoluminescence process and the band emission energy photon showed dependence of both the structural order-disorder and the thermal treatment history. The results revealed that Ba(0.8)Ca(0.2)TiO(3) (BCT20) is a highly promising candidate material for optical applications. (C) 2009 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent16-20-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectBarium calcium titanateen
dc.subjectOrder-disorder transitionen
dc.subjectOptical propertiesen
dc.subjectPhotoluminescenceen
dc.titleRoom temperature photoluminescence of BCT prepared by Complex Polymerization Methoden
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Federal de Goiás (UFG)-
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Dept Quim Fis, LIEC, BR-14801907 Araraquara, SP, Brazil-
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Dept Quim, LIEC, BR-13565905 São Carlos, SP, Brazil-
dc.description.affiliationUniversidade Federal de Goiás (UFG), Dept Prod Engn, BR-75704020 Catalao, Go, Brazil-
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Dept Fis, Semicond Lab, BR-13565905 São Carlos, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Dept Quim Fis, LIEC, BR-14801907 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.cap.2009.04.005-
dc.identifier.wosWOS:000270584900004-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofCurrent Applied Physics-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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