Relaxation of Electronic and Ionic Polarization in Liquid Copper Selenide
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概要
- 論文の詳細を見る
The diffusion constants of both cation and anion in liquid Cu_2Se have been measured based on the time dependence of decaying residual potential due to the charge polarization after the turning-off of applied current. The experimental decaying curves were fitted by three exponential terms. Two terms correspond to the diffusion process of copper and selenium ions, respectively, and the rest is attributed to a relaxation of electronic polarization. It is found that the temperature dependences of diffusion constants of copper and selenium ions are negligibly small, on the other hand, the relaxation time of electronic polarization increases with increasing temperature.
- 社団法人日本物理学会の論文
- 2002-01-15
著者
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TAKEDA Sadamu
Department of Chemistry,Faculty of Science,Osaka University
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Murata K
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
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Murata K
Electrotechnical Laboratory
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Murata K
Department Of Material Science Graduate School Of Science Osaka City University
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Murata Keizo
Osaka City University
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Maruyama K
Faculty Of Science Niigata University
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Maruyama K
Department Of Physics Faculty Of Science Kyoto University
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Maruyama Kenji
Graduate School Of Science And Technology Niigata University
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Itoh Keiji
Graduate School Of Science And Technology Niigata University
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Murata K
Tokyo Medical And Dental Univ. Tokyo Jpn
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Maruyama Kenji
Faculty Of Science Niigata University
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Misawa Masakatsu
Faculty Of Science Niigata University
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Shigeru Tamaki
Department Of Physics Faculty Of Science Niigata University
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Tamaki Shigeru
Graduate School Of Integrated Science Yokohama City University
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Tamaki Shigeru
Faculty Of Science Niigata University
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Tamaki Shigeru
Facully Of Sciance Of Sciance Niigata University
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Tamaki S
Faculty Of Science Niigata University
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Murata Keiichi
Department Of Neurophysiology Medical Research Institute Tokyo Medical And Dental University
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Shin′ichi Takeda
Department Of Physics College Of General Education Kyushu University
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Misawa M
Faculty Of Science Niigata University
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Maruyama Kenji
Graduate School of Science, Osaka City University
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