Dielectric and piezoelectric properties of Sr and La Co-doped PZT ceramics

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dc.contributor.authorKalem V.
dc.contributor.authorTimucin M.
dc.date.accessioned2020-03-26T18:59:03Z
dc.date.available2020-03-26T18:59:03Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.descriptionDevelopments in Strategic Materials and Computational Design IV - 37th International Conference on Advanced Ceramics and Composites, ICACC 2013 -- 27 January 2013 through 1 February 2013 -- Daytona Beach, FL -- 101648en_US
dc.description.abstractPZT based piezoelectric ceramics doped with Sr2+ and La 3+, designated as PSLZT, were prepared by conventional processing techniques. The effect of the Zr/Ti ratio on the structural, dielectric and piezoelectric properties was investigated. XRD results showed that all PSLZT compositions had perovskite structure in which decreasing Zr/Ti ratio increased the tetragonality. The morphotropic phase boundary (MPB) appeared as a region extending from Zr/Ti ratio of 52/48 to 58/42. The PSLZT ceramic with a Zr/Ti ratio of 54/46 exhibited a remarkably high piezoelectric strain coefficient of 640 pC/N with attendant parameters of dielectric constant (1800), electromechanical coupling coefficient (0.56), mechanical quality factor (70), and Curie temperature (272°C). This soft PSLZT ceramic composition is a good candidate for electromechanical applications where quick switching and high operation temperature are needed.en_US
dc.identifier.endpage320en_US
dc.identifier.isbn9.78112E+12
dc.identifier.issn0196-6219en_US
dc.identifier.issue10en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage311en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31394
dc.identifier.volume34en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofCeramic Engineering and Science Proceedingsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleDielectric and piezoelectric properties of Sr and La Co-doped PZT ceramicsen_US
dc.typeConference Objecten_US

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