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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., 2011, 2, 66—74. |
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Relaxation Mechanisms of Spatial-Periodic Structures in Homeotropic Nematic
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Yu. A. Yenikeev, N. G. Migranov
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Author affiliations
Bashkir State Pedagogical University the Name of M. Akmully
450000, Ufa, October revolution st. 3a
E-mail: cezar2god@mail.ru
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Abstract
The model describing the director structure distortion appearing in the three-dimensional cell of nematic liquid crystal (NLC) in the external electric field and the relaxation of this distortion at sharp switching off of the external electric field was suggested in this work. This mathematical model of NLC behavior takes into account both bulky and its surface properties.
Keywords: nematic liquid crystal, distorting field, relaxation of an imposed deformation, bulk viscosity, surface viscosity
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