Nonchiral ferroelectric smectic-C films |
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| Authors: | P O Andreeva V K Dolganov C Gors R Fouret E I Kats |
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| Institution: | (1) Institute of Solid State Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia;(2) Laboratoire de Dynamique et Structure des Materiaux Moleculaires, Universite de Lille 1, UFR de Physique, 59655 Villeneuve d’Ascq, France;(3) Laboratoire de Spectrometrie Physique, Universite Joseph-Fourier Grenoble 1, BP87-Saint-Martine D’Heres, Cedex, France;(4) Landau Institute for Theoretical Physics, Russian Acadmy of Sciences, 117940 Moscow, Russia |
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| Abstract: | Free-standing films of nonchiral liquid crystal compound are studied by optical reflectivity measurements. The existence of
macroscopic ferroelectric properties and orientation of the tilt plane parallel to an electric field in the temperature range
above the smectic-C-smectic-A bulk transition is demonstrated.
Pis’ma Zh. éksp. Teor. Fiz. 67, No. 10, 808–813 (25 May 1998) |
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