Dynamics of the photo-induced orientatio
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Maertens, Christophe; Dubois, Philippe; JerΓ΄me, Robert; Blanche, Pierre-Alexandr
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Article
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1999
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John Wiley and Sons
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English
β 227 KB
Polarized-light-induced birefringence has been investigated in copolymers of [ x-(Ncarbazolyl)alkyl methacrylate ] and [ 2,5-dimethylphenyl-[ (4-nitrophenyl)azo ] phenoxyalkyl methacrylate ] . Optical properties of the side-chain copolymers have been compared with materials in which the azo-dye was