Electric Field Dependence of Variance in Helicoidal Pitch Distribution and of Light Transmittance in the Ferroelectric Liquid Crystal DOBAMBC
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概要
- 論文の詳細を見る
In S_c phase of DOBAMBC, electric field dependence of variance of the helicoidal pitch and of light transmittance was studied using a photodensity analyzer consisting of a video camera and a personal computer. When a temperature deviation from the transition point T_c between S_A and S_C is large, the minimum transmittance is observed at the field of the maximum variance of the pitch with both increasing and decreasing field. This shows that an increase in the variance induces an increase in light scattering. The increase in variance is qualitatively explained as the result of imhomogeneous realignment of pitch by applying the field to finite size domains.
- 社団法人応用物理学会の論文
- 1983-04-20
著者
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Nishida Koji
Department of Cardiology, Chikamori Hospital
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Narushige Yasushi
Department Of Electrical Engineering Kyushu Institute Of Technology
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Kai Shoichi
Departemnt Of Applied Physics Kyushu University
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Imasaki Masahide
Department Of Electrical Engineering Kyushu Institute Of Technology
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Nishida Koji
Department Of Cardiology Chikamori Hospital
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Nishida Koji
Department Of Electrical Engineering Kyushu Institute Of Technology
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KAI Shoichi
Department of Electrical Engineering, Kyushu Institute of Technology
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