Two mixtures: W-90 and W-91 containing an epoxy compound as a chiral dopant have been studied using dielectric and electrooptic methods. W-90 mixture shows ...
Room Temperature Ferroelectric Mixture of Chiral and Achiral Thioesters. J.M. ... The chiral compound exhibits nematic (N*) and ferroelectric smectic C ...
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The molecule is an epoxy compound with a strong dipole rigidly connected to two chiral centers. In the C* phase the epoxy end group for steric reasons leads ...
The compounds are useful as ferroelectric liquid crystal components having high polarization density. Compounds in which the chiral epoxide tail is the 1R- ...
May 15, 2024 · The room temperature ferroelectric character of the compounds has been investigated through by an original method derived, from that used ...
Abstract: Ferroelectric nematic liquid crystals are formed by achiral molecules with large dipole moments. Its three-dimensional orientational order is ...
Aug 15, 2020 · As a part of our studies aimed at the design of room-temperature ferroelectrics, we have synthesized a novel organic–inorganic hybrid, (C6H16N)2 ...
The compounds are chiral in nature, and exhibit a ferroelectric behavior ... Original compound PbTm1/2Nb1/2O3 (PTmN) and binary solid solution system ...
Dec 21, 2021 · The aim of our study was to analyze the influence of various concentrations of γ-Fe 2 O 3 nanoparticles on the physical properties of the liquid crystalline ...
These devices are based upon the dielectric alignment effects in nematic, cholesteric and smectic phases of the liquid crystal compound in which, by virtue of ...