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DC Field | Value | Language |
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dc.contributor.author | Badapanda, T. | - |
dc.contributor.author | Sarangi, S. | - |
dc.contributor.author | Behera, B. | - |
dc.contributor.author | Anwar, S. | - |
dc.contributor.author | Sinha, T. P. | - |
dc.contributor.author | Ranjan, R. | - |
dc.contributor.author | Luz, G. E. | - |
dc.contributor.author | Longo, E. | - |
dc.contributor.author | Cavalcante, L. S. | - |
dc.date.accessioned | 2014-12-03T13:08:37Z | - |
dc.date.accessioned | 2016-10-25T20:08:25Z | - |
dc.date.available | 2014-12-03T13:08:37Z | - |
dc.date.available | 2016-10-25T20:08:25Z | - |
dc.date.issued | 2014-08-01 | - |
dc.identifier | http://dx.doi.org/10.1007/s10854-014-2035-7 | - |
dc.identifier.citation | Journal Of Materials Science-materials In Electronics. Dordrecht: Springer, v. 25, n. 8, p. 3427-3439, 2014. | - |
dc.identifier.issn | 0957-4522 | - |
dc.identifier.uri | http://hdl.handle.net/11449/111397 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/111397 | - |
dc.description.abstract | Samarium doped barium zirconate titanate ceramics with general formula [Ba1-x Sm-2x/3](Zr0.05Ti0.95)O-3 [x = 0, 0.01, 0.02, and 0.03] were prepared by high energy ball milling method. X-ray diffraction patterns and micro-Raman spectroscopy confirmed that these ceramics have a single phase with a tetragonal structure. Rietveld refinement data were employed to model [BaO12], [SmO12], [ZrO6], and [TiO6] clusters in the lattice. Scanning electron microscopy shows a reduction in average grain size with the increase of Sm3+ ions into lattice. Temperature-dependent dielectric studies indicate a ferroelectric phase transition and the transition temperature decreases with an increase in Sm3+ ion content. The nature of the transition was investigated by the Curie-Weiss law and it is observed that the diffusivity increases with Sm3+ ion content. The ferroelectric hysteresis loop illustrates that the remnant polarization and coercive field increase with an increase in Sm3+ ions content. Optical properties of the ceramics were studied using ultraviolet-visible diffuse reflectance spectroscopy. | en |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.format.extent | 3427-3439 | - |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.source | Web of Science | - |
dc.title | Structural refinement, optical and electrical properties of [Ba1-x Sm-2x/3](Zr0.05Ti0.95)O-3 ceramics | en |
dc.type | outro | - |
dc.contributor.institution | CV Raman Coll Engn | - |
dc.contributor.institution | Sambalpur Univ | - |
dc.contributor.institution | Inst Minerals & Mat Technol | - |
dc.contributor.institution | Bose Inst | - |
dc.contributor.institution | Indian Inst Sci | - |
dc.contributor.institution | Univ Estadual Piaui | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | CV Raman Coll Engn, Dept Phys, Bhubaneswar 752054, Odisha, India | - |
dc.description.affiliation | Sambalpur Univ, Sch Phys, Jyoti Vihar Sambalpur 768019, Odisha, India | - |
dc.description.affiliation | Inst Minerals & Mat Technol, Bhubaneswar 751013, Odisha, India | - |
dc.description.affiliation | Bose Inst, Dept Phys, Kolkata 700009, W Bengal, India | - |
dc.description.affiliation | Indian Inst Sci, Dept Mat Engn, Bangalore 560012, Karnataka, India | - |
dc.description.affiliation | Univ Estadual Piaui, CCN DQ GERATEC, BR-64002150 Teresina, PI, Brazil | - |
dc.description.affiliation | Univ Estadual Paulista CDMF, BR-14801907 Araraquara, SP, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista CDMF, BR-14801907 Araraquara, SP, Brazil | - |
dc.description.sponsorshipId | CNPq: 304531/2013-8 | - |
dc.description.sponsorshipId | CNPq: 479644/2012-8 | - |
dc.description.sponsorshipId | CNPq: 555684/2009-1 | - |
dc.identifier.doi | 10.1007/s10854-014-2035-7 | - |
dc.identifier.wos | WOS:000339331200026 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Materials Science: Materials in Electronics | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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