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Excellent ferroelectricity of thin poly(vinylidene fluoride-trifluoroethylene) copolymer films and low voltage operation of capacitors and diodes

Excellent ferroelectricity of thin poly(vinylidene fluoride-trifluoroethylene) copolymer films and low voltage operation of capacitors and diodes

IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control 54(12): 2592-2594

Characteristics of metal-ferroelectrics-metal (MFM) capacitors and meta -ferroelectrics-insulator-semiconductor (MFIS) diodes with poly(vinylidene fluoridetrifluoroethylene) [P(VDF-TrFE)] copolymer films thinner than 100 nm were investigated. The films were prepared by spin cast process and were annealed at 140 degrees C in air for crystallization. The ferroelectric properties are equivalent to those of oxide ferroelectrics, even under low voltage or high frequency operation.

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Accession: 053112135

Download citation: RISBibTeXText

PMID: 18276561

DOI: 10.1109/tuffc.2007.583

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