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Doping effect on the physical properties of bi-layered aurivillius-type structure SrBi2Nb2O9 ferroelectric ceramics: SrBi2Nb2O9 (SBN) aurivillius-type ferroelectric ceramics

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dc.contributor.authorReis, I. C.
dc.contributor.authorSilva, A. C.
dc.contributor.authorGuo, R.
dc.contributor.authorBhalla, A. S.
dc.contributor.authorGuerra, J. D.S.
dc.contributor.institutionUniversidade Estadual
dc.contributor.institutionUniversity of Texas at San Antonio
dc.date.accessioned2022-04-28T19:00:29Z
dc.date.available2022-04-28T19:00:29Z
dc.date.issued2014-10-13
dc.description.abstractThe doping effect on the structural, microstructural and dielectric properties of bismuth layer structured SrBi2Nb2O9(SBN) ferroelectric ceramics has been investigated. The samples were obtained from the solid state reaction sintering method. Particularly, the A-site cation substitution of Sr2+ by La3+ has been considered, taking into account the lanthanum concentration (x) up to 30 at.%. It has been found that the physical properties of the studied Sr1-3x/2LaxBi2Nb2O9(SLBN) system are strongly affected by the doping content. The characteristics of the phase transition were investigated from the dielectric response, performed in a wide temperature and frequency range.en
dc.description.affiliationDepartamento de Física e Química Universidade Estadual
dc.description.affiliationDepartment of Electrical and Computer Engineering College of Engineering University of Texas at San Antonio
dc.identifierhttp://dx.doi.org/10.1109/ISAF.2014.6922982
dc.identifier.citation2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014.
dc.identifier.doi10.1109/ISAF.2014.6922982
dc.identifier.scopus2-s2.0-84909998842
dc.identifier.urihttp://hdl.handle.net/11449/220252
dc.language.isoeng
dc.relation.ispartof2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014
dc.sourceScopus
dc.subjectAurivillius
dc.subjectceramics
dc.subjectdielectric properties
dc.subjectferroelectrics
dc.titleDoping effect on the physical properties of bi-layered aurivillius-type structure SrBi2Nb2O9 ferroelectric ceramics: SrBi2Nb2O9 (SBN) aurivillius-type ferroelectric ceramicsen
dc.typeTrabalho apresentado em evento
dspace.entity.typePublication

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