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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/39672
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dc.contributor.authorFrancisco, Cristina S.-
dc.contributor.authorStucchi, Elizabeth B.-
dc.contributor.authorde Abreu, Edson M.-
dc.date.accessioned2014-05-20T15:30:14Z-
dc.date.accessioned2016-10-25T18:05:41Z-
dc.date.available2014-05-20T15:30:14Z-
dc.date.available2016-10-25T18:05:41Z-
dc.date.issued2006-07-20-
dc.identifierhttp://dx.doi.org/10.1016/j.jallcom.2005.10.067-
dc.identifier.citationJournal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 418, n. 1-2, p. 234-237, 2006.-
dc.identifier.issn0925-8388-
dc.identifier.urihttp://hdl.handle.net/11449/39672-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/39672-
dc.description.abstractThe synthesis and spectroscopic characterization of yttrium diphenylphosphinates doped with europium are reported. The purity of all samples was confirmed by carbon and hydrogen micro analysis, thermal analysis, IR vibrational spectroscopy, and X-ray diffraction. Luminescence spectra indicated the presence of two or more symmetry centers. The dynamic luminescence measurements suggested that one symmetry site presented an inversion center, while the others had lower symmetry. The average quantum yield of Eu3+ emission in the yttrium, matrices was 60%. (c) 2005 Elsevier B.V. All rights reserved.en
dc.format.extent234-237-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectyttrium diphenylphosphinatept
dc.subjectluminescence spectroscopypt
dc.subjecteuropiumpt
dc.subjectquantum yieldpt
dc.titleLuminescent properties of yttrium diphenylphosphinate activated by europiumen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.jallcom.2005.10.067-
dc.identifier.wosWOS:000238781500044-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Alloys and Compounds-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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