Photochemically induced cholesteric-nema
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C. Mioskowski; J. Bourguignon; S. Candau; G. Solladie
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Article
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1976
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Elsevier Science
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English
β 981 KB
By doping 3 nematic liquid c;rysti with &symmetric choral compounds it has been shown that t&e twist of the resulting cholesteric structure is proportional to the solute concentration. Using as doping agent a photolabiie ctial compound a cholcsteric-nematic transition has been obtained under UV irra