Pyroelectricity in Polytrifluoroethylene
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概要
- 論文の詳細を見る
Pyroelectricity has been observed in polytrifluoroethylene, which was strongly enhanced in the sample subjected to rapid quenching from the melt. The pyroelectric coefficient showed anomalous behavior of changing signs twice over the temperature range of 100 to 330 K. On this point, the nature of the pyroelectricity in polytrifluoroethylene was greatly different from that in other pyroelectric fluorocarbon polymers. It was suggested from the temperature dependence of the pyroelectric coefficient that the origin of the pyroelectricity was the dipole motions in the amorphous region.
- 社団法人応用物理学会の論文
- 1983-05-20
著者
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Oka Yoshio
Institute For Chemical Research Kyoto University
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Oka Yasuo
Research Institute for Scientific Measurements, Tohoku University
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Koizumi Naokazu
Institute For Chemical Research Kyoto University
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