液晶の分子論 : 棒状分子の奇妙な振舞
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概要
- 論文の詳細を見る
液晶の研究は最近いよいよ活発で, 新奇な分子配列相が次々と発見されている. 普通の液体には等方的な相ただ一つしか無いのに, 棒状分子は何故こんなに豊富な液晶相=異方的液体相を持つのだろうか? 最近の計算機シミュレーションは, 引力が無い剛体の円柱状分子の系が, 斥力による排除体積効果のみによって, 液晶のネマチック相, スメクチック相だけでなく, これまで知られていなかった柱状相も実現し得ることを示した. 実験的にも, 棒状の生体高分子溶液で観測の報告が相次いでいる. 液晶秩序は斥力が作り出すのか? 棒状分子系の柱状相とはなにか? 最近の話題を解説する.
- 社団法人日本物理学会の論文
- 1991-01-05
著者
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木村 初男
名古屋大学
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Kimura Hiroyuki
Tohoku Univ. Sendai
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木村 初男
Institute Of Materials Structure Science High Energy Accelerator Research Organization (kek)
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