Static and Dynamic Critical Properties of Dielectric Constant in Ferroelectric CsH_2PO_4 and CsD_2PO_4
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概要
- 論文の詳細を見る
Monodispersive dielectric dispersion has been observed in CslI.P0. and CsD.P0.in the frequency range between 1 MHz and 1 GHz. Critical anomalies found in thestatic dielectric constant and the relaxation time, ep and .H for CsII.P0. and e') and c'for CsD.P0., respectively, show pronounced deviations from the Curie-Weiss beh-avior. Simple relations of 8P/CP= 1.3 and c'/c"=5.2 for the values at the same T - T.,where T. is the transition temperature of each materi?tl, are found in wide temperatureranges above T.. It is hard to explain these results by the tunneling model.
- 社団法人日本物理学会の論文
- 1982-02-15
著者
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NAKAMURA Eiji
Faculty of Integrated Arts and Sciences,Hiroshima University
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Nakamura Eiji
Faculty Of Science Hiroshima University
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OKAUE Etsuo
Faculty of Science,Hiroshima University
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Nakamura Eiji
Faculty Of Integrated Arts And Sciences Hiroshima University
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Okaue Etsuo
Faculty Of Science Hiroshima University
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DEGUSHI Kiyoshi
Faculty of Science,Hiroshima University
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Degushi Kiyoshi
Faculty Of Science Hiroshima University
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