Physical properties of strontium barium niobate thin films prepared by polymeric chemical method

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dc.contributor.authorMelo, M. [UNESP]
dc.contributor.authorAraujo, E. B. [UNESP]
dc.contributor.authorTurygin, A. P.
dc.contributor.authorShur, V. Ya.
dc.contributor.authorKholkin, A. L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUral Fed Univ
dc.contributor.institutionUniv Aveiro
dc.date.accessioned2018-11-26T16:32:45Z
dc.date.available2018-11-26T16:32:45Z
dc.date.issued2016-01-01
dc.description.abstractRandomly oriented Sr0.75Ba0.25Nb2O6 thin films have been deposited on Pt(111)/Ti/SiO2/Si substrates using a polymeric chemical method to study their physical properties. Refinements of the structure confirm the stoichiometry of the studied films. The relaxor behavior is evidenced by the dielectric measurements and Vogel-Fulcher analysis of the dielectric curves. Lowering the transition temperature (T-m) by about 100K and asymmetries in the local hysteresis loops well above T-m are discussed in terms of the existence of complex defects in thin films.en
dc.description.affiliationSao Paulo State Univ, Dept Chem & Phys, Ilha Solteira, SP, Brazil
dc.description.affiliationUral Fed Univ, Inst Nat Sci, Ekaterinburg, Russia
dc.description.affiliationUniv Aveiro, Aveiro Inst Mat, Dept Phys, P-3800 Aveiro, Portugal
dc.description.affiliationUniv Aveiro, Aveiro Inst Mat, CICECO, P-3800 Aveiro, Portugal
dc.description.affiliationUnespSao Paulo State Univ, Dept Chem & Phys, Ilha Solteira, SP, Brazil
dc.format.extent177-186
dc.identifierhttp://dx.doi.org/10.1080/00150193.2016.1155035
dc.identifier.citationFerroelectrics. Abingdon: Taylor & Francis Ltd, v. 496, n. 1, p. 177-186, 2016.
dc.identifier.doi10.1080/00150193.2016.1155035
dc.identifier.fileWOS000374630800020.pdf
dc.identifier.issn0015-0193
dc.identifier.urihttp://hdl.handle.net/11449/161437
dc.identifier.wosWOS:000374630800020
dc.language.isoeng
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofFerroelectrics
dc.relation.ispartofsjr0,260
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectRelaxor
dc.subjecthysteresis loop
dc.subjectdielectric measurement
dc.subjectSBN
dc.titlePhysical properties of strontium barium niobate thin films prepared by polymeric chemical methoden
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylor & Francis Ltd

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Artigos - Física e Química - FEIS