Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature.

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dc.contributor.authorMischenkoa, A. S.
dc.contributor.authorZhang, Qi
dc.contributor.authorWhatmore, Roger W.
dc.contributor.authorScott, J. F.
dc.contributor.authorMathurb, N. D.
dc.date.accessioned2007-12-04T16:39:11Z
dc.date.available2007-12-04T16:39:11Z
dc.date.issued2006-12
dc.description.abstractWe have recently observed a giant electrocaloric effect (12 K in 25 V) in 350 nm sol-gel PbZr0.95Ti0.05O3 films near the ferroelectric Curie temperature of 242oC. Here we demonstrate a giant electrocaloric effect (5 K in 25 V) in 260 nm sol-gel films of the relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3 – 0.1 PbTiO3 near the Curie temperature of 60oC. This reduction in operating temperature widens the potential for applications in novel cooling systems.en
dc.format.extent205304 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.citationMischenkoa AS, Zhang Q, Whatmore RW, et al., (2006) Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature. Applied Physics Letters, Volume 89, December 2006, Article number 242912en
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/1826/2022
dc.identifier.urihttp://dx.doi.org/10.1063/1.2405889
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.titleGiant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature.en
dc.typeArticleen

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