Luminescent properties of yttrium diphenylphosphinate activated by europium

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:30:14Z
dc.date.accessioned2022-10-05T16:58:11Z
dc.date.available2014-05-20T15:30:14Z
dc.date.available2022-10-05T16:58:11Z
dc.date.created2014-05-20T15:30:14Z
dc.date.issued2006-07-20
dc.identifierJournal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 418, n. 1-2, p. 234-237, 2006.
dc.identifier0925-8388
dc.identifierhttp://hdl.handle.net/11449/39672
dc.identifier10.1016/j.jallcom.2005.10.067
dc.identifierWOS:000238781500044
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3910739
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.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Alloys and Compounds
dc.relation3.779
dc.relation1,020
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectyttrium diphenylphosphinate
dc.subjectluminescence spectroscopy
dc.subjecteuropium
dc.subjectquantum yield
dc.titleLuminescent properties of yttrium diphenylphosphinate activated by europium
dc.typeArtigo


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