[HTML][HTML] A ten-year perspective on twist-bend nematic materials

RJ Mandle - Molecules, 2022 - mdpi.com
The discovery of the twist-bend nematic phase (NTB) is a milestone within the field of liquid
crystals. The NTB phase has a helical structure, with a repeat length of a few nanometres …

[HTML][HTML] Liquid crystal dimers and smectic phases from the intercalated to the twist-bend

CT Imrie, R Walker, JMD Storey, E Gorecka… - Crystals, 2022 - mdpi.com
In this review we consider the relationships between molecular structure and the tendency of
liquid crystal dimers to exhibit smectic phases, and show how our application of these led to …

[HTML][HTML] Synthesis and characterization of new imine liquid crystals based on terminal perfluoroalkyl group

MA El-Atawy, AZ Omar, ML Alazmi, MS Alsubaie… - Heliyon, 2023 - cell.com
New organic derivatives named,(E)-3 (or4)-(alkyloxy)-N-{(trifluoromethyl) benzylidene}
aniline, 1a-f, were synthesized and examined their liquid crystalline behaviors. FT-IR, 1 H …

Sulfur-based ferroelectric nematic liquid crystals

Y Arakawa, Q Ning, S Karthick, S Aya - Journal of Materials Chemistry …, 2024 - pubs.rsc.org
We report a structure–property relationship in sulfur-based chemical structures for
thermotropic ferroelectric nematic (NF) materials. We synthesized a wide variety of sulfur …

Ferroelectric nematogens containing a methylthio group

G Stepanafas, E Cruickshank, S Brown… - Materials …, 2024 - pubs.rsc.org
The synthesis and characterisation of eight nematogens containing a terminal methylthio
group is reported. The compounds are based on RM734 and differ in the number and …

New patterns of twist-bend liquid crystal phase behaviour: the synthesis and characterisation of the 1-(4-cyanobiphenyl-4′-yl)-10-(4-alkylaniline-benzylidene-4′-oxy …

AF Alshammari, D Pociecha, R Walker, JMD Storey… - Soft Matter, 2022 - pubs.rsc.org
The synthesis and characterisation of the 1-(4-cyanobiphenyl-4′-yl)-10-(4-
alkylanilinebenzylidene-4′-oxy) decanes (CB10O· m) are reported. This series shows a …

Photonic bandgap in achiral liquid crystals—a twist on a twist

D Pociecha, N Vaupotič, M Majewska… - Advanced …, 2021 - Wiley Online Library
Achiral mesogenic molecules are shown to be able to spontaneously assemble into liquid
crystalline smectic phases having either simple or double‐helical structures. At the transition …

Liquid crystal dimers and the twist-bend nematic phase: On the role of spacers and terminal alkyl chains

E Forsyth, DA Paterson, E Cruickshank… - Journal of molecular …, 2020 - Elsevier
The synthesis and characterisation of four series of liquid crystal dimers based on
benzylideneaniline mesogenic units, and in which the lengths of terminal alkyloxy chains …

[HTML][HTML] The influence of the imine bond direction on the phase behaviour of symmetric and non-symmetric liquid crystal dimers

E Cruickshank, R Walker, GJ Strachan… - Journal of molecular …, 2023 - Elsevier
The synthesis and characterisation of two series of liquid crystal dimers are reported: the
symmetric 1, 5-bis (4′-oxyanilinebenzylidene-4-alkane) pentanes (m-O5O-m), and the non …

The effects of alkylthio chains on the properties of symmetric liquid crystal dimers

E Cruickshank, GJ Strachan, MM Majewska… - New Journal of …, 2023 - pubs.rsc.org
The synthesis and characterisation of four series of symmetric liquid crystal dimers
containing either alkylthio or alkyloxy terminal chains are reported. The (E, E)-[pentane-1, 5 …