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dc.contributor.authorBadapanda, T.-
dc.contributor.authorSarangi, S.-
dc.contributor.authorBehera, B.-
dc.contributor.authorSahoo, P. K.-
dc.contributor.authorAnwar, S.-
dc.contributor.authorSinha, T. P.-
dc.contributor.authorLuz, G. E.-
dc.contributor.authorLongo, E.-
dc.contributor.authorCavalcante, L. S.-
dc.date.accessioned2014-12-03T13:08:37Z-
dc.date.accessioned2016-10-25T20:08:25Z-
dc.date.available2014-12-03T13:08:37Z-
dc.date.available2016-10-25T20:08:25Z-
dc.date.issued2014-05-01-
dc.identifierhttp://dx.doi.org/10.1016/j.cap.2014.02.015-
dc.identifier.citationCurrent Applied Physics. Amsterdam: Elsevier Science Bv, v. 14, n. 5, p. 708-715, 2014.-
dc.identifier.issn1567-1739-
dc.identifier.urihttp://hdl.handle.net/11449/111398-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/111398-
dc.description.abstractFor this study, a microcrystalline Ba(Zr0.05Ti0.95)O-3 (BZT) powder was prepared by a high energy ball milling method followed by calcination at 1100 degrees C for 4 h. The calcined powder was structurally characterized by X-ray diffraction and Rietveld refinement data, which showed that this material has a perovskite-type tetragonal structure with a space group of (P4mmm). The micro-Raman spectrum revealed local lattice distortions due to distorted octahedral [TiO6] clusters. The temperature and frequency-dependent dielectric study of the BZT ceramic showed normal phase transition behavior. The ferroelectric property was studied by a P-E hysteresis loop. Optical band gap was investigated by ultraviolete-visible (UV-vis) absorption spectroscopy at room temperature. The UV-vis spectrum indicated that the BZT powder has an optical band gap of 3.15 eV. (C) 2014 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.format.extent708-715-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectHigh energy ball millingen
dc.subjectFerroelectric propertiesen
dc.subjectRaman spectroscopyen
dc.subjectOptical band gapen
dc.subjectP-E loopen
dc.titleStructural refinement, optical and ferroelectric properties of microcrystalline Ba(Zr0.05Ti0.95)O-3 perovskiteen
dc.typeoutro-
dc.contributor.institutionCV Raman Coll Engn-
dc.contributor.institutionSambalpur Univ-
dc.contributor.institutionNISER-
dc.contributor.institutionInst Minerals & Mat Technol-
dc.contributor.institutionBose Inst-
dc.contributor.institutionUniv Estadual Piaui-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationCV Raman Coll Engn, Dept Phys, Bhubaneswar 752054, Odisha, India-
dc.description.affiliationSambalpur Univ, Sch Phys, Sambalpur 768019, Odisha, India-
dc.description.affiliationNISER, Sch Phys Sci, Bhubaneswar, Odisha, India-
dc.description.affiliationInst Minerals & Mat Technol, Bhubaneswar 751013, Odisha, India-
dc.description.affiliationBose Inst, Dept Phys, Kolkata 700009, W Bengal, India-
dc.description.affiliationUniv Estadual Piaui, CCN DQ GERATEC, BR-64002150 Teresina, PI, Brazil-
dc.description.affiliationUniv Estadual Paulista CDMF, BR-14801907 Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista CDMF, BR-14801907 Araraquara, SP, Brazil-
dc.description.sponsorshipIdCNPq: 350711/2012-7-
dc.description.sponsorshipIdCNPq: 479644/2012-8-
dc.description.sponsorshipIdCNPq: 555684/2009-1-
dc.description.sponsorshipIdFAPESP: 09/50303-4-
dc.identifier.doi10.1016/j.cap.2014.02.015-
dc.identifier.wosWOS:000335909000014-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofCurrent Applied Physics-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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