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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2012, 4, 53—61. |
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Effect of Mechanical Shear on Colorimetric Characteristics of Cholesteric Liquid Crystals
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G. M. Zharkovа, V. N. Kovrizhina, А. Р. Petrov
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Author affiliations
Khristianovich Institute of Theoretical and Applied Mechanics
of the Siberian Branch of the Russian Academy of Science
630090, Novosibirsk, Institutskaya str., 4/1
E-mail: Zharkova@itam.nsc.ru
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Abstract
Time-dependent optical response of cholesteric liquid crystals on shear flow in aerodynamic experiment is investigated under different shear stresses for two cases (con-focal and planar initial texture). Short description of two effects and results of spectral and colorimetric measurements are given.
Keywords: cholesteric liquid crystals, shear stress, optical response
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