Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0254-0584(02)00029-9
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dc.titleDielectric relaxation in SrBi2(V0.1Nb0.9)2O9 layered perovskite ceramics
dc.contributor.authorEzhilvalavan, S.
dc.contributor.authorXue, J.M.
dc.contributor.authorWang, J.
dc.date.accessioned2014-10-29T08:41:52Z
dc.date.available2014-10-29T08:41:52Z
dc.date.issued2002-04-28
dc.identifier.citationEzhilvalavan, S., Xue, J.M., Wang, J. (2002-04-28). Dielectric relaxation in SrBi2(V0.1Nb0.9)2O9 layered perovskite ceramics. Materials Chemistry and Physics 75 (1-3) : 50-55. ScholarBank@NUS Repository. https://doi.org/10.1016/S0254-0584(02)00029-9
dc.identifier.issn02540584
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/107262
dc.description.abstractStrontium bismuth niobate vanadates SrBi2(V0.1Nb0.9)2O9 (SBVN) were prepared by solid state reaction sintering of high purity powder mixtures of constituent oxides. With the partial substitution of niobium by vanadium (10 at.%), the single phase layered perovskite structure was preserved and the sintering temperature of SBVN was significantly reduced. Dielectric properties of SBVN were investigated in a broad range of temperatures (400-1000 K) and frequencies (1Hz-10MHz). Strong relaxor-like dielectric relaxation at the ferroelectric transition temperature was observed. X-ray diffraction and scanning electron microscopy analysis were performed to envisage the influence of vanadium doping on the dielectric properties of SBN. The effect of post-sinter annealing on the frequency dispersion of SBVN and the possible mechanism for the observed dielectric relaxation are also presented. © 2002 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0254-0584(02)00029-9
dc.sourceScopus
dc.subjectDielectric relaxation
dc.subjectFerroelectrics
dc.subjectLayered perovskites
dc.subjectSintering
dc.subjectStrontium bismuth niobate vanadate
dc.typeConference Paper
dc.contributor.departmentMATERIALS SCIENCE
dc.description.doi10.1016/S0254-0584(02)00029-9
dc.description.sourcetitleMaterials Chemistry and Physics
dc.description.volume75
dc.description.issue1-3
dc.description.page50-55
dc.description.codenMCHPD
dc.identifier.isiut000174897700010
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