Electrical properties and impedance spectroscopy of crystallographically textured 0.675 [Pb(Mg1/3Nb2/3)O3]-0.325 [PbTiO3] ceramics

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dc.contributor.authorBerksoy-Yavuz, Ayse
dc.contributor.authorMensur-Alkoy, Ebru
dc.date.accessioned2025-10-29T11:32:44Z
dc.date.issued2018
dc.departmentFakülteler, Temel Bilimler Fakültesi, Matematik Bölümü
dc.description.abstractCrystallographically -textured lead magnesium niobate (PMN)-lead titanate (PT) solid solution in the ratio of 0.675PMN-0.325PT was fabricated by tape-casting method using barium titanate (BaTiO3-BT) templates. Random PMN-PT with the same composition was also produced by tape-casting method for comparison. According to electromechanical and dielectric investigations, textured PMN-PT ceramics produced at 1150 A degrees C for 2 h in oxygen atmosphere with 1 vol% BT were found to display the optimum properties. Dielectric constant, dielectric loss and piezoelectric coefficient of these samples were found to be as 1950, 0.002 and 700 pC/N, respectively. The impedance spectroscopy of the samples was conducted and the results of measurements taken at 300 and 500 A degrees C were compared. A significant decrease in the electrical conductivity was observed with the development of texture in PMN-PT. The slightly depressed semicircles that were obtained from Nyquist diagrams indicated non-Debye-type relaxation with a distribution of relaxation time.
dc.description.sponsorshipTurkish Academy of Sciences (Gebip Programme)
dc.description.sponsorshipTUBITAK Project [217M086]
dc.description.sponsorshipThe authors wish to acknowledge the financial support of Turkish Academy of Sciences (Gebip Programme) and TUBITAK Project #217M086. The authors also would like to thank Prof. Sedat Alkoy and Prof. Huseyin Yilmaz for fruitful discussions.
dc.identifier.doi10.1007/s10854-018-9455-8
dc.identifier.endpage13320
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue15
dc.identifier.orcid0000-0002-6462-343X
dc.identifier.scopus2-s2.0-85048521246
dc.identifier.scopusqualityQ2
dc.identifier.startpage13310
dc.identifier.urihttps://doi.org/10.1007/s10854-018-9455-8
dc.identifier.urihttps://hdl.handle.net/20.500.14854/12098
dc.identifier.volume29
dc.identifier.wosWOS:000438679000088
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectPiezoelectric Properties
dc.subjectPhase-Transition
dc.subjectPmn-Pt
dc.subjectPerovskite
dc.subjectFabrication
dc.subjectGrowth
dc.titleElectrical properties and impedance spectroscopy of crystallographically textured 0.675 [Pb(Mg1/3Nb2/3)O3]-0.325 [PbTiO3] ceramics
dc.typeArticle

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