Control of the phase separation pattern in a mixture of an isotropic liquid and liquid crystal
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概要
- 論文の詳細を見る
等方液体・液晶混合系では,相分離と等方・ネマティック転移という2種類の秩序化が競合しながら進行する.この系のスピノーダル分解は,相分離初期においてどちらの秩序化が支配的かによって,等方スピノーダル(ISD)とネマティックスピノーダル(NSD)に分類することができる.我々は,この混合系の外場下における相分離ダイナミクスに関する数値シミュレーションを行った.その結果,NSDの方がISDに比べ相分離パターンに対する外場の影響が大きいことが分かった.このようにして制御された異方的相分離パターンは初期の外場の影響を効率よく記憶することができ,この特徴はPDLCなどの光学デバイスの開発に有用であると考えている.
- 2006-10-20
著者
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Araki Takeaki
Institute of Industrial Science, University of Tokyo
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Araki Takeaki
Institute Of Industrial Science University Of Tokyo
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Araki Takeaki
Institute Of Industrail Science University Of Tokyo
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Tanaka Hajime
Institute Of Industrial Science University Of Tokyo
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Tanaka Hajime
Institute Of Industrail Science University Of Tokyo
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