Molecular Orientation Dynamics of Polymer-Stabilized Ferroelectric Liquid Crystals

概要

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The dynamic behavior of ferroelectric liquid crystal molecules can be studied in terms of the phase difference angle and the angle of the relative amplitude ratio of elliptically polarized light, measured by time-resolved transmission ellipsometry. It has been known that the phase difference angle and the angle of the relative amplitude ratio indicate qualitatively the out-of-plane and in-plane molecular rotations of the cell substrate, respectively, but not quantitatively. In this study, first we formulate an idea of quantatively determining the in-plane and the out-of-plane angles from the angle of the relative amplitude ratio and the phase difference angle, respectively, and then, this analysis method is applied to the measurement results of polymer-stabilized ferroelectric liquid crystals (PSFLCs).
Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
2005-09-15