Publication
Physical Review Letters
Paper

Ferroelectricity of poly(vinylidene fluoride): Transition temperature

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Abstract

Temperature dependence of polarization of poly(vinylidene fluoride) (PVF2) has been measured under ac fields of 100-400 kV/cm at 50 Hz at temperatures ranging from 22 to 150 °C. It is found that PVF2 is a ferroelectric with its transition temperature at ∼ 140 °C. Above this temperature, which is about 30 °C below the melting point, no remnant polarization can be measured. © 1980 The American Physical Society.

Date

29 Dec 1980

Publication

Physical Review Letters

Authors

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