Pressure-Temperature Phase Diagram of Ca_2Sr (C_2D_5COO)_6
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概要
- 論文の詳細を見る
Effect of hydrostatic pressure on the phase transitions in the deuterated compoundCazSr(C.D,COO),. has been studied in a pressure and temper;tture range of 7v<550MPa and -150'C<7'<50'C. The ferroelectric Curie temperature (4.7'C at 0pressure; about 4 K lower than the one in the hydrogen compound) increases with increasing pressure with an initial pressure coefficient of 0.197 K / MPa. The II-III phaseboundary is practically unchanged by deuteration. The effect of deuteration on thetransition temperatures is described by a parallel depression of the Curie temperatureby about 4.0 K.Ca.Sr(C.D,COO), ferroelectrics, high pressure, phase transitions
- 社団法人日本物理学会の論文
- 1990-11-15
著者
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Yagi Toshirou
Research Institute Of Applied Electricity Hokkaido University:department Of Physics Faculty Of Scien
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Yagi Toshirou
Research Institute Of Applied Electricity Hokkaido University
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GESI Kazuo
College of Science and Engineering,Iwaki Meisei University
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Gesi Kazuo
College Of Science And Engineering Iwaki Meisei University
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Yagi Toshirou
Reseach Institute For Electronic Science Hokkaido University
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