Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.ceramint.2003.12.106
DC FieldValue
dc.titleDielectric behaviors and phase separation in Pb(Ni1/2W 1/2)O3-PbTiO3
dc.contributor.authorGao, X.S.
dc.contributor.authorXue, J.M.
dc.contributor.authorTing, Y.
dc.contributor.authorShen, Z.X.
dc.contributor.authorWang, J.
dc.date.accessioned2014-10-16T09:49:59Z
dc.date.available2014-10-16T09:49:59Z
dc.date.issued2004
dc.identifier.citationGao, X.S., Xue, J.M., Ting, Y., Shen, Z.X., Wang, J. (2004). Dielectric behaviors and phase separation in Pb(Ni1/2W 1/2)O3-PbTiO3. Ceramics International 30 (7) : 1361-1364. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ceramint.2003.12.106
dc.identifier.issn02728842
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98668
dc.description.abstractRelaxor ferroelectric phases of Pb(Ni1/2W1/2)O 3-PbTiO3 (PNW-PT) near the morphotropic boundary composition (MPB) were synthesized by sintering of the perovskite nanocrystallites derived from mechanical activation of constituent oxides. They demonstrate unique temperature stability in dielectric behavior over the wide temperature range of -80 to 60 °C, when sintered at 970 °C. Their dielectric behavior is strongly dependent on the sintering schedule and subsequent annealing at relatively low temperatures, due to phase segregation and evolution of compositional inhomogeneity, as confirmed by Raman spectroscopy and compositional mapping. © 2004 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.ceramint.2003.12.106
dc.sourceScopus
dc.subjectE. Capacitor
dc.subjectMechanical activation
dc.subjectRelaxor ferroelectrics
dc.subjectX7R
dc.typeConference Paper
dc.contributor.departmentMATERIALS SCIENCE
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/j.ceramint.2003.12.106
dc.description.sourcetitleCeramics International
dc.description.volume30
dc.description.issue7
dc.description.page1361-1364
dc.description.codenCINND
dc.identifier.isiut000224168300055
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