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Liquid Crystal-Solid Interface Structure at the Antiferroelectric-Ferroelectric Phase Transition

D. Coleman·S. Bardon·L. Radzihovsky·G. Danner·N. A. Clark
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Abstract

Total Internal Reflection (TIR) is used to probe the molecular organization at the surface of a tilted chiral smectic liquid crystal at temperatures in the vicinity of the bulk antiferroelectric-ferroelectric phase transition. Data are interpreted using an exact analytical solution of a real model for ferroelectric order at the surface. In the mixture T3, ferroelectric surface order is expelled with the bulk ferroelectric-antiferroelectric transition. The conditions for ferroelectric order at the surface of an antiferroelectric bulk are presented.

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D. Coleman, S. Bardon, L. Radzihovsky, G. Danner, N. A. Clark. 2003-02-08. Liquid Crystal-Solid Interface Structure at the Antiferroelectric-Ferroelectric Phase Transition. https://doi.org/10.1103/physreve.66.061709

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