Back to Search
Start Over
Direct Measurements of the Electrocaloric Effect In Substrate-Free PMN-0.35pt Thick Films on a Platinum Layer
- Source :
- Integrated Ferroelectrics. 140:161-165
- Publication Year :
- 2012
- Publisher :
- Informa UK Limited, 2012.
-
Abstract
- The electrocaloric (EC) effect attracted very recently considerable attention due to recent findings of the existence of a giant EC in polymeric and inorganic ferroelectric materials and because of its great potential in development of cooling or heating devices of new generation, which would be more environmentally friendly. A method and analysis of direct measurements of the large EC effect in self-standing [Pb(Mg1/3Nb2/3)O3]1-x[PbTiO3]x (PMN-xPT) with x = 0.35 thick ceramic films on a platinum layer are presented. Besides very large electrostrictive response already reported in these self-standing films, the experimental results confirm the existence of the large EC effect of similar magnitude as found in bulk PMN-0.35PT ceramics.
- Subjects :
- Materials science
Electrostriction
chemistry.chemical_element
Nanotechnology
Substrate (electronics)
Condensed Matter Physics
Ferroelectricity
Electronic, Optical and Magnetic Materials
chemistry
Control and Systems Engineering
visual_art
Materials Chemistry
Ceramics and Composites
visual_art.visual_art_medium
Electrocaloric effect
Ceramic
Electrical and Electronic Engineering
Composite material
Platinum
Layer (electronics)
Subjects
Details
- ISSN :
- 16078489 and 10584587
- Volume :
- 140
- Database :
- OpenAIRE
- Journal :
- Integrated Ferroelectrics
- Accession number :
- edsair.doi...........a51713a571b1d34f7bfc681b4a735366