Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature.
| dc.contributor.author | Mischenkoa, A. S. | |
| dc.contributor.author | Zhang, Qi | |
| dc.contributor.author | Whatmore, Roger W. | |
| dc.contributor.author | Scott, J. F. | |
| dc.contributor.author | Mathurb, N. D. | |
| dc.date.accessioned | 2007-12-04T16:39:11Z | |
| dc.date.available | 2007-12-04T16:39:11Z | |
| dc.date.issued | 2006-12 | |
| dc.description.abstract | We 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.extent | 205304 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Mischenkoa 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 242912 | en |
| dc.identifier.issn | 0003-6951 | |
| dc.identifier.uri | http://hdl.handle.net/1826/2022 | |
| dc.identifier.uri | http://dx.doi.org/10.1063/1.2405889 | |
| dc.language.iso | en | en |
| dc.publisher | American Institute of Physics (AIP) | en |
| dc.title | Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature. | en |
| dc.type | Article | en |