Electrical conductivity and dielectric constant measurements of liquid crystal–gold nanoparticle composites

S Krishna Prasad, KL Sandhya, GG Nair… - Liquid …, 2006 - Taylor & Francis
The behaviour of the anisotropic electrical conductivity of liquid crystal–gold nanoparticle
(LC‐GNP) composites consisting of a commercially available room temperature nematic …

Particle-resolved topological defects of smectic colloidal liquid crystals in extreme confinement

R Wittmann, LBG Cortes, H Löwen… - Nature …, 2021 - nature.com
Confined samples of liquid crystals are characterized by a variety of topological defects and
can be exposed to external constraints such as extreme confinements with nontrivial …

The isotropic-to-nematic conversion in liquid crystalline elastomers

A Lebar, G Cordoyiannis, Z Kutnjak, B Zalar - Liquid Crystal Elastomers …, 2012 - Springer
This chapter reviews the experimental findings that help determine the critical properties of
the isotropic-to-nematic transition in side-chain and main-chain liquid single-crystal …

Star-shaped supramolecular ionic liquid crystals based on pyridinium salts

X Wang, L Bai, S Kong, Y Song, F Meng - Liquid Crystals, 2019 - Taylor & Francis
Series of novel star-shaped liquid crystals containing [1, 1ʹ-biphenyl]-4, 4ʹ-diyl
diisonicotinate mesogens with various counterions (Br−, B-SO3−, C-SO3−, H2PO4−, BF4−) …

Enhance the electrical conductivity and charge storage of nematic phase by doping 0D photoluminescent graphene was prepared with small organic molecule as a …

N Dalir, S Javadian, J Kakemam… - Journal of Molecular …, 2019 - Elsevier
The E7 Nematic liquid crystal (NLC) doped with Graphene quantum dots (GQDs) have been
obtanied by bottom-up approaches to improve thermodynamics and electrochemical …

Synergistic effect of non-covalent interaction in colloidal nematic liquid crystal doped with magnetic functionalized single-walled carbon nanotubes

N Dalir, S Javadian - Journal of Applied Physics, 2018 - pubs.aip.org
Single-walled carbon nanotubes (SWCNTs), CNT@ Fe 3 O 4, and Fe 3 O 4 nanocomposites
were doped to eutectic uniaxial nematic liquid crystal (NLC's)(E 5CN7) to improve …

Thermodynamic study for the role of functional group on the honey-comb pattern interaction between CNT and E5CN7 nematic liquid crystal

N Dalir, S Javadian - Journal of Molecular Liquids, 2021 - Elsevier
A carboxyl functionalized single-walled carbon nanotube (CNT-COOH) was doped to
eutectic E 5CN7 mixtures of pentylcyanobiphenyl (5CB) and heptylcyanobiphenyl (7CB) …

Effects of magnetic nanoparticles with different surface coating on the phase transitions of octylcyanobiphenyl liquid crystal

G Cordoyiannis, LK Kurihara, LJ Martinez-Miranda… - Physical Review E …, 2009 - APS
The impact of magnetic nanoparticles with different surface coating upon the isotropic-to-
nematic and nematic-to-smectic-A phase transitions of the liquid crystal octylcyanobiphenyl …

Molecular dynamics of a short-range ordered smectic phase nanoconfined in porous silicon

R Guégan, D Morineau, R Lefort, A Moréac… - The Journal of …, 2007 - pubs.aip.org
4-n-octyl-4-cyanobiphenyl has been recently shown to display an unusual sequence of
phases when confined into porous silicon (PSi). The gradual increase of oriented short …

Effect of Quenched Disorder on the RI−RV, RII−RI, and Liquid−RII Rotator Phase Transitions in Alkanes

U Zammit, M Marinelli, F Mercuri… - The Journal of …, 2011 - ACS Publications
The ability of disorder to reduce the coupling between the distortion and tilt angle order
parameters was tested over the RI− RV phase transition by measuring the specific heat in …