Measurement of Azimuthal Anchoring Energy at Liquid Crystal/ Photopolymer Interface
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概要
- 論文の詳細を見る
The photopolymer material of poly(vinyl cinnamate) (PVCi) has been used to investigate the contribution of the araisotropic van der Waals force to the azimuthal anchoring energy in a pentyl cyanobiphenyl (5CB)/PVCi system. The optical anisotropy of a PVCi film is precisely controlled by varying the exposure time of linearly polarized UV light, and the azimuthal anchoring energy in the film is estimated by measuring the width of the Neel wall. The result shows that the azimuthal anchoring energy in the 5CB/PVCi system increases exponentially with increasing optical anisotropy, indicating the existence of additional contributions to the LC alignment.
- 社団法人応用物理学会の論文
- 1997-04-01
著者
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Iimura Yasufumi
Division Of Electronic And Information Engineering Graduate School Of Technology Tokyo University Of
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Iimura Yasufumi
Division Of Electronic And Information Engineering The Graduate School Of Technology Tokyo Universit
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Kobayashi Shunsuke
Science University Of Tokyo
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Li Xiang
Division Of Electronic And Information Engineering Graduate School Of Technology Tokyo University Of
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Iimura Yasufumi
Division Of Electronic And Information Engineering Faculty Of Technology Tokyo University Of Agricul
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Pei Dong
Department Of Mathematics Hokkaido University
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Ll Xiang
Division of Electronic and Information Engineering, The Graduate School of Technology, Tokyo Univers
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Ll Xiang
Division Of Electronic And Information Engineering The Graduate School Of Technology Tokyo Universit
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