Improvement in Ferroelectric Fatigue Endurance of Poly(methyl metacrylate)-Blended Poly(vinylidene fluoride–trifluoroethylene)
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概要
- 論文の詳細を見る
Ferroelectric poly(vinylidene fluoride–trifluoroethylene) [P(VDF–TrFE)] and poly(methyl metacrylate) (PMMA)-blended P(VDF–TrFE) thin films are deposited by spin coating on Pt/TiO2/SiO2/Si, and their fatigue endurance is investigated by forming metal–ferroelectrics–metla (MFM) capacitors. It has been found that fatigue endurance is significantly improved by blending PMMA into P(VDF–TrFE). Under the tested conditions, the best endurance for alternating voltage pulses is obtained in the 4 wt % PMMA blended P(VDF–TrFE) film.
- 2010-03-25
著者
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Ishiwara Hiroshi
Interdisciplinary Graduate School Of Science And Engineering Tokyo Institute Of Technology
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Sung-Min Yoon
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan
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Yoon Joo-Won
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan
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Joo-Won Yoon
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan
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Yoon Sung-Min
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan
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