Induced frustrated twist grain boundary liquid crystalline phases in binary mixtures of achiral hockey stick-shaped and chiral rod-like materials

For a newly designed binary liquid crystalline system we report the induction of two stable twist grain boundary (TGB) phases, namely the orthogonal paraelectric TGB smectic A * (TGBA*) and tilted ferroelectric TGB smectic C* (TGBC*) phases, within a quite broad temperature range. The designed binar...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2019, Vol.7 (34), p.153-1543
Hauptverfasser:	Chakraborty, Susanta, Das, Malay Kumar, Bubnov, Alexej, Weissflog, Wolfgang, Wgowska, Dorota, Dabrowski, Roman
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Benzoates Binary mixtures Crystal structure Crystallinity Dielectric relaxation Dielectric strength Ferroelectric materials Ferroelectricity Grain boundaries Hockey Liquid crystals Perturbation Phases Polarization Response time Spectrum analysis Torsion Viscosity
Online-Zugang:	Volltext
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