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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/42417
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dc.contributor.authorGracia, Lourdes-
dc.contributor.authorLongo, Valeria M.-
dc.contributor.authorCavalcante, Laecio S.-
dc.contributor.authorBeltran, Armando-
dc.contributor.authorAvansi, Waldir-
dc.contributor.authorLi, Maximo S.-
dc.contributor.authorMastelaro, Valmor R.-
dc.contributor.authorVarela, José Arana-
dc.contributor.authorLongo, Elson-
dc.contributor.authorAndres, Juan-
dc.date.accessioned2014-05-20T15:34:06Z-
dc.date.accessioned2016-10-25T18:10:41Z-
dc.date.available2014-05-20T15:34:06Z-
dc.date.available2016-10-25T18:10:41Z-
dc.date.issued2011-08-15-
dc.identifierhttp://dx.doi.org/10.1063/1.3615948-
dc.identifier.citationJournal of Applied Physics. Melville: Amer Inst Physics, v. 110, n. 4, p. 11, 2011.-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/11449/42417-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/42417-
dc.description.abstractBy combining experimental techniques such as x-ray diffraction, Fourier transform Raman, ultraviolet-visible, x-ray absorption near edge structure, extended x-ray absorption fine structure spectroscopy, and theoretical models, a general approach to understand the relationship among photoluminescence (PL) emissions and excited electronic states in CaWO4 crystals is presented. First-principles calculations of model systems point out that the presence of stable electronic excited states (singlet) allow us to propose one specific way in which PL behavior can be achieved. In light of this result, we reexamine prior experiments on PL emissions of CaWO4. (C) 2011 American Institute of Physics. [doi:10.1063/1.3615948]en
dc.description.sponsorshipSpanish MALTA-
dc.description.sponsorshipBancaixa Foundation-
dc.description.sponsorshipSpanish-Brazilian Program-
dc.description.sponsorshipCiência e Innovacion-
dc.description.sponsorshipGeneralitat Valenciana for Prometeo-
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.extent11-
dc.language.isoeng-
dc.publisherAmerican Institute of Physics (AIP)-
dc.sourceWeb of Science-
dc.titlePresence of excited electronic state in CaWO4 crystals provoked by a tetrahedral distortion: An experimental and theoretical investigationen
dc.typeoutro-
dc.contributor.institutionUniv Jaume 1-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationUniv Jaume 1, Dept Quim Fis & Analit, MALTA Consolider Team, E-12080 Castellon de La Plana, Spain-
dc.description.affiliationUniv Estadual Paulista, Inst Quim, LIEC, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationUniv São Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, LIEC, BR-14800900 Araraquara, SP, Brazil-
dc.description.sponsorshipIdSpanish MALTA: CSD2007-00045-
dc.description.sponsorshipIdBancaixa Foundation: P11B2009-08-
dc.description.sponsorshipIdSpanish-Brazilian Program: PHB2009-0065-PC-
dc.description.sponsorshipIdCiência e Innovacion: CTQ2009-14541-C02-
dc.description.sponsorshipIdGeneralitat Valenciana for Prometeo: 2009/053-
dc.identifier.doi10.1063/1.3615948-
dc.identifier.wosWOS:000294484300021-
dc.rights.accessRightsAcesso restrito-
dc.identifier.fileWOS000294484300021.pdf-
dc.relation.ispartofJournal of Applied Physics-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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