[HTML][HTML] Nano-objects and ions in liquid crystals: ion trap** effect and related phenomena

Y Garbovskiy, I Glushchenko - Crystals, 2015 - mdpi.com
The presence of ions in liquid crystals is one of the grand challenges that hinder the
application of liquid crystals in various devices, which include advanced 3-D and flexible …

Recent advances on semiconducting nanomaterials–ferroelectric liquid crystals nanocomposites

A Kumar, H Meena, J Prakash, L Wang… - Journal of Physics …, 2021 - iopscience.iop.org
Ferroelectric liquid crystals (FLCs) possess excellent electro-optical properties compared to
nematic liquid crystals (LCs) including lower threshold voltage, faster switching response …

The scientific duo of TiO2 nanoparticles and nematic liquid crystal E204: Increased absorbance, photoluminescence quenching and improving response time for …

BP Singh, CY Huang, DP Singh, P Palani… - Journal of Molecular …, 2021 - Elsevier
The present investigation on the dielectric and electro-optical properties of nematic liquid
crystal (NLC) E204 and TiO 2 nanocomposites has been carried out with a wide range of …

Effect of CdSe quantum dots do** on the switching time, localised electric field and dielectric parameters of ferroelectric liquid crystal

RK Shukla, YG Galyametdinov, RR Shamilov… - Liquid …, 2014 - Taylor & Francis
A systematic study highlighting the effect of cadmium selenide quantum dots (CdSe QDs)
with varying concentrations of 0.05, 0.10 and 1.0 wt% do** on the electrooptical and …

Core/shell quantum dots in ferroelectric liquid crystals matrix: effect of spontaneous polarisation coupling with dopant

S Pandey, T Vimal, DP Singh, SK Gupta, G Pathak… - Liquid …, 2016 - Taylor & Francis
In order to fabricate efficient and superior performance liquid crystal (LC) devices, the
physical parameters of the LC mesogens can be duly altered by incorporating non …

Quenching of photoluminescence and enhanced contrast of ferroelectric liquid crystal dispersed with Cd1− XZnXS/ZnS core/shell nanocrystals

DP Singh, S Pandey, SK Gupta, R Manohar… - Journal of …, 2016 - Elsevier
We report the dispersion of Cd 1− x Zn x S/ZnS core/shell nanocrystals (NCs) in ferroelectric
liquid crystal (FLC) into different concentrations. Absorbance of white light …

[HTML][HTML] Ion trap** by means of ferroelectric nanoparticles, and the quantification of this process in liquid crystals

Y Garbovskiy, I Glushchenko - Applied Physics Letters, 2015 - pubs.aip.org
Nanoparticles embedded in liquid crystals can trap mobile ions and decrease their
concentration. In this paper, we generalize the nanoparticles-based approach and, through …

Optical behaviour of nematic liquid crystal doped with carbon dot in the nonlinear optical regime

KP Praseetha, K Chandrasekharan… - Optics & Laser …, 2020 - Elsevier
We delve into the effect of carbon dot (c-dot) do** at different concentrations (0.1, 0.2, 0.4,
and 1 wt%) on the third order nonlinear optical properties of a nematic liquid crystal (NLC). C …

Cd1-xZnxS/ZnS core/shell quantum dot ferroelectric liquid crystal composite system: analysis of faster optical response and lower operating voltage

S Pandey, T Vimal, DP Singh, SK Gupta, P Tripathi… - Liquid …, 2014 - Taylor & Francis
Cd1− x Zn x S/ZnS core/shell-structured quantum dot (QD)-doped ferroelectric liquid crystal
(FLC) Felix 17/000 has been investigated in the present study. In the SmC* phase, the effect …

Study and characterization of the smectic X* phase in binary mixtures of thermotropic double hydrogen bonded ferroelectric liquid crystals

G Sangameswari, N Pongali Sathya Prabu… - Phase …, 2015 - Taylor & Francis
Thermotropic double hydrogen bonded ferroelectric liquid crystals (DHBFLCs) composed of
N-carbamyl-L-glutamic acid (CGA) and pn-alkyloxy benzoic acids (BAO) have been …