1PA35 非線型誘電スペクトロスコピ-によるSmC^*_α相における低温側のダイナミクスの研究
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概要
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Nonlinear dielectric measurement has been performed in the low temperature region of the SmC_α^* phase of an antiferroelectric liquid crystal MHPOCBC. It was found that with decreasing temperature from the transition point in SmC_α^* the relaxation frequency of the amplitude mode first increased in the high temperature region, and then decreased and increased again in the low temperature region. Moreover, we made the nonlinear dielectric measurement under dc fields in the temperature region and observed that a low frequency mode became soft. This may be the pretransitional phenomenon of the transition to the intermediate phase.
- 日本液晶学会の論文
- 2001-09-24
著者
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折原 宏
北大院工
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折原 宏
名大・理工総研
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折原 宏
名大院工
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Orihara Hiroshi
Nippon Soken Inc.
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折原 宏
Hokkaido Univ. Sapporo
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Fajar Andika
名大院工
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Orihara Hiroshi
Applied Physics Department Graduate School Of Engineering Nagoya University
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Orihara Hiroshi
Synthetic Crystal Research Laboratory Faculty Of Engineering Nagoya University
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Orihara Hiroshi
Synthetic Cristal Research Laboratory Faculty Of Engineering Nagoya University
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