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Published in 2017 at "Liquid Crystals"
DOI: 10.1080/02678292.2016.1255361
Abstract: ABSTRACT Novel C2-symmetric chiral dopant derivatives, namely, N-substituted (2R, 3R)-2,3-bis(4-(4-octyloxyphenyl)benzoyloxy)succinimides1a-h, were synthesised, and the effects of the N-substituent and imide-carbonyl groups on the helical twisting powers (HTPs) were investigated in two nematic liquid crystalline compounds,…
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Keywords:
chiral tartaric;
imide carbonyl;
nematic liquid;
helical twisting ... See more keywords
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Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.034705
Abstract: On the basis of Landau-de Gennes theory and the finite-difference iterative method, the autonomic modulation of chiral inversion in a cylindrical cavity with degenerate planar anchoring is investigated. Under the applied helical twisting power (inversely…
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Keywords:
nematic liquid;
inversion;
twisting power;
chiral nematic ... See more keywords