Photocontrol of Birefringence and In-Pla
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Nobuhiro Kawatsuki; Emi Uchida; Tohei Yamamoto
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Article
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2003
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John Wiley and Sons
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English
β 139 KB
## Abstract Control of the inβplane orientation direction in a polymethacrylate copolymer liquid crystal film substituted with 4βmethoxyazobenzene (4MAz) and 4βmethoxycinnamoyloxybiphenyl (4MCB) side groups, and control of the reversible birefringence of the resultant oriented film are described. H