Orthoconic antiferroelectric liquid crystals

P Rudquist - Liquid Crystals, 2013 - Taylor & Francis
The ubiquitous liquid crystal display (LCD) is based on nematic liquid crystals (LCs) and has
during 40 years developed from simple few digit displays into high-resolution flat-panel …

Ultrashort helix pitch antiferroelectric liquid crystals based on chiral esters of terphenyldicarboxylic acid

EP Pozhidaev, VV Vashchenko… - Journal of Materials …, 2016 - pubs.rsc.org
Antiferroelectric liquid crystals (AFLCs) with a nanoscale helix pitch (< 100 nm) were
revealed in a composition containing achiral smectic-C biphenylpyrimidines and two non …

Chemical and physical properties of orthoconic liquid crystals: 2H NMR spectroscopy and Molecular Dynamics simulations

A Drzewicz, M Rossi, M Cifelli, G Saielli, M Tykarska… - Soft Matter, 2025 - pubs.rsc.org
In the field of chiral smectic liquid crystals, orthoconic antiferroelectric liquid crystals
(OAFLCs) have actracted the interest of the scientific community due to the very high tilt …

Antiferroelectric liquid crystals: smart materials for future displays

MB Pandey, R Dabrowski… - Advanced energy materials, 2014 - Wiley Online Library
Antiferroelectric liquid crystal structure was proposed in 1989 on the basis of tristable
switching behavior of a new chiral smectic C phase (now abbreviated as SmCa* phase) …

Dielectric properties of polymer-dispersed antiferroelectric liquid crystals influenced by flexoelectric polarization

T Pal Majumder - Polymer Bulletin, 2023 - Springer
Dielectric spectrum of polymer-dispersed antiferroelectric liquid crystals (PDAFLC) was
studied theoretically by considering the influence of flexoelectric polarization. Such …

Theoretical investigation of helix distortion and dielectric spectrum of antiferroelectric liquid crystals

D Das, T Lahiri, TP Majumder - Physica B: Condensed Matter, 2011 - Elsevier
Landau–Ginzburg equation is utilized to investigate the dielectric spectrum of an
antiferroelectric liquid crystal (AFLC). Two collective modes, one associated with the in …

Electro-optic and dielectric investigations of a perfluorinated compound showing orthoconic antiferroelectric liquid crystal

P Nayek, S Ghosh, S Roy, TP Majumder… - Journal of Molecular …, 2012 - Elsevier
We observed microsecond order response ranging from 100 to 600μs with respect to
temperature for a single component fluorinated rigid core antiferroelectric liquid crystals …

Dielectric and electro-optical response of a room temperature tri-component antiferroelectric mixture

R Dhar, A Mishra, AS Pandey, M Zurowska… - Liquid …, 2013 - Taylor & Francis
Frequency-and temperature-dependent dielectric and switching parameters of a room
temperature tri-component antiferroelectric liquid crystal mixture W-287 have been …

Influence of ionic conductivity on in-phase and anti-phase motions of antiferroelectric liquid crystals

D Das, TP Majumder, NK Ghosh - Physica B: Condensed Matter, 2014 - Elsevier
The in-phase and anti-phase motions of antiferroelectric liquid crystals were changed due to
the influence of charge density associated with the layer modulation modifying the elastic …

Thermodynamic and dielectric spectroscopy of a racemic antiferroelectric liquid crystal

S Kumari, IML Das, R Dhar, R Dabrowski - Journal of Molecular Liquids, 2012 - Elsevier
The thermodynamic and dielectric spectroscopy of a racemic antiferroelectric liquid crystal
(R, S)-4′-(1-methylheptyloxycarbonyl) biphenyl-4-yl 4-[3-(2, 2, 3, 3, 4, 4, 4 …