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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/6968
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dc.contributor.authorSouza, A. E.-
dc.contributor.authorSilva, R. A.-
dc.contributor.authorSantos, G. T. A.-
dc.contributor.authorMoreira, M. L.-
dc.contributor.authorVolanti, D. P.-
dc.contributor.authorTeixeira, S. R.-
dc.contributor.authorLongo, Elson-
dc.date.accessioned2014-05-20T13:23:13Z-
dc.date.accessioned2016-10-25T16:44:17Z-
dc.date.available2014-05-20T13:23:13Z-
dc.date.available2016-10-25T16:44:17Z-
dc.date.issued2010-03-12-
dc.identifierhttp://dx.doi.org/10.1016/j.cplett.2010.01.065-
dc.identifier.citationChemical Physics Letters. Amsterdam: Elsevier B.V., v. 488, n. 1-3, p. 54-56, 2010.-
dc.identifier.issn0009-2614-
dc.identifier.urihttp://hdl.handle.net/11449/6968-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/6968-
dc.description.abstractBa1-xCaxTiO3 (x = 0, 0.25, 0.50, 0.75, and 1.0) samples report the association of three types of clusters synthesized by the microwave-assisted hydrothermal at 140 degrees C for 40 min. In order to evaluate influence of structural order-disorder degree among them, photoluminescence (PL) emission, X-ray diffraction, FT-Raman spectroscopy and Ultraviolet-Visible absorption were used. The PL emission of the crystalline phases grows up with the calcium concentration and reaches the highest PL emission to 0.75 Ca concentration, which is supported by the symmetry break caused by the phase transition. This PL emission is higher than that of the CaTiO3 phase. (C) 2010 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent54-56-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.titlePhotoluminescence of barium-calcium titanates obtained by the microwave-assisted hydrothermal method (MAH)en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.description.affiliationUniv Estadual Paulista, UNESP, DFQB, BR-19060080 Presidente Prudente, SP, Brazil-
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Dept Quim, LIEC, BR-13560 São Carlos, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, LIEC, IQ, Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, DFQB, BR-19060080 Presidente Prudente, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, LIEC, IQ, Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.cplett.2010.01.065-
dc.identifier.wosWOS:000275142000011-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofChemical Physics Letters-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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