Sol-Gel Derived Pb(Zr,Ti)O3 Heterolayered Films by Single-Annealing
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概要
- 論文の詳細を見る
Ferroelectric Pb(Zr,Ti)O3 heterolayered films were prepared by the sol gel method. The adoption of PbZr0.2Ti0.8O3 (or PbZr0.2Ti0.8O3/PbZr0.8Ti0.2O3) buffer layers under a single-annealing process resulted in significant change in grain size, gradual change in composition, and Zr-rich regions in the middle of the heterolayered films. The large grain size and compatible interface between layers are good for the ferroelectric properties, and the Zr-rich layer contributes to not only the coercive field ($E_{\text{c}}$) lowering but also the improvement of fatigue endurance.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 2003-05-15
著者
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Liang Chun-sheng
Department Of Materials Science And Engineering National Tsing Hua University
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YEH Tung
Materials & Electro-Optics Research Division, Chung-Shan Institute of Science and Technology
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HU Long
Materials & Electro-Optics Research Division, Chung-Shan Institute of Science and Technology
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Wu Jenn-ming
Department Of Materials Science And Engineering National Tsing Hua University
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Chen Yu-cheng
Department Of Environmental And Occupational Health Medical College National Cheng Kung University
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Hu Long
Materials & Electro-Optics Research Division, Chung-Shan Institute of Science and Technology, P.O. Box 90008-8-6, Lung-Tan, Taiwan, Republic of China
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Chen Yu-Cheng
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan 300, Republic of China
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Wu Jenn-Ming
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan 300, Republic of China
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Yeh Tung
Materials & Electro-Optics Research Division, Chung-Shan Institute of Science and Technology, P.O. Box 90008-8-6, Lung-Tan, Taiwan, Republic of China
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