| Issue |
EPL
Volume 91, Number 4, August 2010
|
|
|---|---|---|
| Article Number | 47001 | |
| Number of page(s) | 5 | |
| Section | Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties | |
| DOI | https://doi.org/10.1209/0295-5075/91/47001 | |
| Published online | 20 August 2010 | |
Field-induced phase transitions and dielectric energy density in poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) terpolymer
Materials Research Institute, Pennsylvania State University - University Park, PA 16802, USA
Received:
30
July
2010
Accepted:
3
August
2010
Field-induced polarization, dielectric response and dielectric energy density of poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) terpolymer were investigated. In charging and discharging circles, two dielectric peaks exist at 70 MV/m and 35 MV/m, showing two field-induced phase transitions. The giant electrical energy densities of the terpolymer should be attributed to the rapid change of polarization in the field-induced ferroelectric phase.
PACS: 77.80.-e – Ferroelectricity and antiferroelectricity / 77.84.Jd – Polymers; organic compounds / 77.22.Ej – Polarization and depolarization
© EPLA, 2010
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