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dc.contributor.authorSilva, M. S.-
dc.contributor.authorCilense, M.-
dc.contributor.authorOrhan, E.-
dc.contributor.authorGoes, M. S.-
dc.contributor.authorMachado, MAC-
dc.contributor.authorSantos, LPS-
dc.contributor.authorPaiva-Santos, C. O.-
dc.contributor.authorLongo, Elson-
dc.contributor.authorVarela, José Arana-
dc.contributor.authorZaghete, M. E.-
dc.contributor.authorPizani, P. S.-
dc.date.accessioned2014-05-20T15:24:23Z-
dc.date.accessioned2016-10-25T17:58:35Z-
dc.date.available2014-05-20T15:24:23Z-
dc.date.available2016-10-25T17:58:35Z-
dc.date.issued2005-02-01-
dc.identifierhttp://dx.doi.org/10.1016/j.jlumin.2004.08.045-
dc.identifier.citationJournal of Luminescence. Amsterdam: Elsevier B.V., v. 111, n. 3, p. 205-213, 2005.-
dc.identifier.issn0022-2313-
dc.identifier.urihttp://hdl.handle.net/11449/35001-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/35001-
dc.description.abstractThe polymeric precursor method was used to synthesize lead zirconate titanate powder (PZT). The crystalline powder was then amorphized by a high-energy ball milling process during 120h. A strong photoluminescence emission was observed at room temperature for the amorphized PZT powder. The powders were characterized by XRD and the percentage of amorphous phase was calculated through Rietveld refinement. The microstructure for both phases was investigated by TEM. The optical gap was calculated through the Wood and Tauc method using the UV-Vis. data. Quantum mechanical calculations were carried out to give an interpretation of the photoluminescence in terms of electronic structure. (C) 2004 Elsevier B.V. All rights reserved.en
dc.format.extent205-213-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectphotoluminescencept
dc.subjectamorphouspt
dc.subjectCRYSTAL98pt
dc.titleThe nature of the photo luminescence in amorphized PZTen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual de Mato Grosso do Sul (UEMS)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.description.affiliationUniv Estadual Mato Grosso do Sul, BR-79804970 Dourados, MS, Brazil-
dc.description.affiliationSão Paulo State Univ, Inst Chem, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationUniv Fed Sao Carlos, Dept Phys, BR-13565905 Sao Carlos, SP, Brazil-
dc.description.affiliationUniv Fed Sao Carlos, Dept Chem, LIEC, BR-13565905 Sao Carlos, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Inst Chem, BR-14800900 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.jlumin.2004.08.045-
dc.identifier.wosWOS:000226438700010-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Luminescence-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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