12 May 2000 Determination of liquid crystal material parameters by composite method
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Proceedings Volume 4147, Liquid Crystals: Chemistry, Physics, and Applications; (2000) https://doi.org/10.1117/12.385683
Event: XIII International Conference on Liquid Crystals: Chemistry, Physics, and Applications, 1999, Krynica Zdroj, Poland
Abstract
The practical applications of the composite method of determination of nematic liquid crystal material parameters (namely the splay and bend elastic constants, the anisotropy of diamagnetic susceptibility and the boundary tilt angle) is presented in the article. The director field value at the nematics cell boundaries is described as a function of the torque transmitted from the deformed bulk, modeling the coupling between the nematics and the substrate. The method is based on approximate solving the coefficient inverse problem. The applied procedure of determination of material parameters may be divided into three stages.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jerzy Kedzierski, Jerzy Kedzierski, Marek Andrzej Kojdecki, Marek Andrzej Kojdecki, Zbigniew Raszewski, Zbigniew Raszewski, Pawel Perkowski, Pawel Perkowski, Jolanta Rutkowska, Jolanta Rutkowska, Wiktor Piecek, Wiktor Piecek, Ludwika Lipinska, Ludwika Lipinska, Emilia Miszczyk, Emilia Miszczyk, } "Determination of liquid crystal material parameters by composite method", Proc. SPIE 4147, Liquid Crystals: Chemistry, Physics, and Applications, (12 May 2000); doi: 10.1117/12.385683; https://doi.org/10.1117/12.385683
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