3A19 SmA-SmC_α^*相転移へのDC電場効果
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概要
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We have experimentally and theoretically investigated the electric field effect on the SmA-SmC_α phase transition of MHPOCBC. From the microscopic observations under electric fields and the measurements of D-E hysteresis loop and apparent tilt angle, the E (electric field)-T (temperature) phase diagram was established, in which a tricritical point was found. From the dielectric measurements under DC electric fields, a soft mode inducing the transition was observed. Furthermore, we have developed a phenomenological theory under DC fields to analyse the experimental results.
- 日本液晶学会の論文
- 2000-10-23
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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FAJAR Andika
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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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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BOURNY Valery
Picardie 大学
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Orihara Hiroshi
Synthetic Cristal Research Laboratory Faculty Of Engineering Nagoya University
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