Concentration dependence of the electric field gradient in PbZrsub(1-x)Tisub(x)Osub(3) ceramics

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dc.contributor.authorOLZON DIONYSIO, M.pt_BR
dc.contributor.authorSOUZA, S.D.pt_BR
dc.contributor.authorAYALA, A.P.pt_BR
dc.contributor.authorCARBONARI, A.W.pt_BR
dc.contributor.authorLONGO, E.pt_BR
dc.contributor.editorEVENSON, W.pt_BR
dc.contributor.editorJAEGER, H.pt_BR
dc.contributor.editorZACATE, M.O.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL CONFERENCE ON HYPERFINE INTERACTIONS, 12thpt_BR
dc.date.accessioned2014-11-17T18:14:16Zpt_BR
dc.date.accessioned2014-11-18T18:15:38Zpt_BR
dc.date.accessioned2015-04-02T05:41:05Z
dc.date.available2014-11-17T18:14:16Zpt_BR
dc.date.available2014-11-18T18:15:38Zpt_BR
dc.date.available2015-04-02T05:41:05Z
dc.date.eventoAug. 12-17, 2001pt_BR
dc.description.abstractThe concentration dependence of the electric field gradient (EFG) in PZT ceramics was studied by Time Differential Perturbed Angular Correlations (PAC) using the 181Ta radioactive probe in samples with x = 0.3, 0.5 and 0.8 at room temperature. This phase presents two sites, probably related to defects close to probes, caused by oxygen and lead vacancies. We can also state that both the paraelectric and ferroelectric phases of these systems have two sites with different characteristics and that the high-frequency quadrupolar frequency site presents the highest fraction. The concentration dependence revealed by our results is discussed by comparing the latter with previous PAC studies.
dc.format.extent523-528pt_BR
dc.identifier.citationOLZON DIONYSIO, M.; SOUZA, S.D.; AYALA, A.P.; CARBONARI, A.W.; LONGO, E. Concentration dependence of the electric field gradient in PbZrsub(1-x)Tisub(x)Osub(3) ceramics. In: EVENSON, W. (ed.); JAEGER, H. (ed.); ZACATE, M.O. (ed.). In: INTERNATIONAL CONFERENCE ON HYPERFINE INTERACTIONS, 12th, Aug. 12-17, 2001, Park City, UT, USA. <b>Proceedings...</b> p. 523-528. Disponível em: http://repositorio.ipen.br/handle/123456789/16379.
dc.identifier.orcidhttps://orcid.org/0000-0002-4499-5949
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/16379pt_BR
dc.local.eventoPark City, UT, USApt_BR
dc.subjectceramicspt_BR
dc.subjectpztpt_BR
dc.subjectdifferential pacpt_BR
dc.subjecttantalum 181pt_BR
dc.subjectelectric fieldspt_BR
dc.titleConcentration dependence of the electric field gradient in PbZrsub(1-x)Tisub(x)Osub(3) ceramicspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorARTUR WILSON CARBONARI
ipen.codigoautor1437
ipen.contributor.ipenauthorARTUR WILSON CARBONARI
ipen.date.recebimento03-09pt_BR
ipen.event.datapadronizada2001pt_BR
ipen.identifier.ipendoc09210pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication8f236231-e73c-4182-a596-d83e49cd0404
relation.isAuthorOfPublication.latestForDiscovery8f236231-e73c-4182-a596-d83e49cd0404
sigepi.autor.atividadeCARBONARI, A.W.:1437:6:Npt_BR

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