Influence of strontium doping on the ferroelectric and piezoelectric properties of lead zinc niobate-lead zirconate titanate ceramics

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dc.contributor.authorVittayakorn, Naratip
dc.contributor.authorBongkarn, Theerachai
dc.date.accessioned2026-08-06T09:55:36Z
dc.date.available2026-08-06T09:55:36Z
dc.date.issued2007-12-01
dc.description.abstractThe crystal structure, ferroelectric and piezoelectric properties of pyrochlore-free lead zinc niobate-lead zirconate titanate ceramics were investigated systematically as a function of Sr doping as well as thermal treatment. The results showed that the remanent polarization (P<inf>r</inf>) has decreased significantly with increase in strontium content. After annealing, the value of squareness of hysteresis loop (R<inf>sq</inf>) increased from 1.48 to 1.74 for the annealed sample. Furthermore the annealed samples exhibited larger Pr and lower coercive fields (E<inf>c</inf>) compared with as-sintered samples. The results indicated that the ferroelectric and piezoelectric properties in Sr-modified PZT-PZN were further improved by thermal annealing.
dc.identifier.citationFerroelectrics, 358(1 PART 4), 54-59, 2007
dc.identifier.doi10.1080/00150190701533967
dc.identifier.issn00150193
dc.identifier.other2-s2.0-75849142280
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/1715
dc.sourceFerroelectrics
dc.subjectFerroelectric properties
dc.subjectHysteresis loop
dc.subjectThermal treatment
dc.titleInfluence of strontium doping on the ferroelectric and piezoelectric properties of lead zinc niobate-lead zirconate titanate ceramics
dc.typeConference Paper

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