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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/32436
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dc.contributor.authorPires, Ana Maria-
dc.contributor.authorDavolos, Marian Rosaly-
dc.contributor.authorMalta, O. L.-
dc.date.accessioned2014-05-20T15:21:16Z-
dc.date.accessioned2016-10-25T17:54:39Z-
dc.date.available2014-05-20T15:21:16Z-
dc.date.available2016-10-25T17:54:39Z-
dc.date.issued1997-06-01-
dc.identifierhttp://dx.doi.org/10.1016/S0022-2313(96)00357-2-
dc.identifier.citationJournal of Luminescence. Amsterdam: Elsevier B.V., v. 72-4, p. 244-246, 1997.-
dc.identifier.issn0022-2313-
dc.identifier.urihttp://hdl.handle.net/11449/32436-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/32436-
dc.description.abstractResults on the luminescence properties of Eu3+ in Ba2SiO4 sites and the presence of Eu3+-O2- associates are reported. The Ba2SiO4:Eu3+ emission spectra showed two groups of transitions that might be assigned to the D-5(0) --> F-7(0) one. In each group at least two lines were observed. This is possibly related to the different emission centers, attributed to Eu3+ occupying the Ba2+ sites, and to Eu3+-O2- associates in interstices. Excitation spectra presented two CT bands at 270 and 340 nm related to each emission center.en
dc.format.extent244-246-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectEu3+-O2- associatespt
dc.subjectanomalous Eu3+ 5D0->F-7(0) transitionpt
dc.subjectbarium orthosilicatept
dc.titleEU3+-O2- associates luminescence in Ba2SiO4en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)-
dc.description.affiliationUNESP,INST QUIM,BR-14801970 ARARAQUARA,SP,BRAZIL-
dc.description.affiliationUNIV FED PERNAMBUCO,BR-50739901 RECIFE,PE,BRAZIL-
dc.description.affiliationUnespUNESP,INST QUIM,BR-14801970 ARARAQUARA,SP,BRAZIL-
dc.identifier.doi10.1016/S0022-2313(96)00357-2-
dc.identifier.wosWOS:A1997XK42800089-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Luminescence-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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