Liquid crystal dispersions

PS Drzaic - 1995 - books.google.com
Polymer-dispersed liquid crystal (PDLC) materials are of interest both for their potential in
display technology and the fascinating science found in liquid crystals confined to small …

Application and new developments in polymer‐dispersed liquid crystal simulation studies

YJ Jeon, Y Bingzhu, JT Rhee… - Macromolecular …, 2007 - Wiley Online Library
Polymer‐dispersed liquid crystals (PDLCs) represent an important new class of materials
with electro‐optic applications such as flexible displays, large‐area devices projection …

Field response and switching times in biaxial nematics

R Berardi, L Muccioli, C Zannoni - The Journal of chemical physics, 2008 - pubs.aip.org
We study by means of virtual molecular dynamics computer experiments the response of a
bulk biaxial nematic to an applied external field and, in particular, the relative speed of …

Computer simulations of nematic droplets with bipolar boundary conditions

E Berggren, C Zannoni, C Chiccoli, P Pasini, F Semeria - Physical Review E, 1994 - APS
Abstract We present Monte Carlo computer simulations of model nematic droplets that mimic
polymer dispersed liquid crystals (PDLC's) with bipolar boundary conditions. We investigate …

Topological defects in nematic droplets of hard spherocylinders

J Dzubiella, M Schmidt, H Löwen - Physical Review E, 2000 - APS
Using computer simulations we investigate the microscopic structure of the singular director
field within a nematic droplet. As a theoretical model for nematic liquid crystals we take hard …

Systematic study of orientational wetting and anchoring at a liquid-crystal-surfactant interface

GP Crawford, RJ Ondris-Crawford, JW Doane, S Žumer - Physical Review E, 1996 - APS
The molecular anchoring and orientational wetting properties of a liquid crystal close to the
nematic-isotropic transition temperature confined to the 0.2 μm cylindrical channels of …

Structure transitions in oblate nematic droplets

VY Rudyak, AV Emelyanenko, VA Loiko - Physical Review E—Statistical …, 2013 - APS
We consider the structure transitions in oblate supramicrometer nematic droplets related to
reorientation of the line defect in the electric field. These transitions can be used in optical …

Liquid crystal nanoparticles prepared as miniemulsions

O Tongcher, R Sigel, K Landfester - Langmuir, 2006 - ACS Publications
Liquid crystal nanoparticles using the low molecular weight liquid crystal E7 are prepared by
a miniemulsion approach with a droplet size between 180 and 630 nm. The sizes of liquid …

Polymer dispersed liquid crystals

S Singh, JK Srivastava, RK Singh - Liquid Crystalline Polymers: Volume 1 …, 2016 - Springer
During the last three decades intense studies have been carried out to understand the
behavior of liquid crystals dispersed in various media. One of the most common outcomes is …

Low power photonic devices based on electrically controlled nematic liquid crystals embedded in poly (dimethylsiloxane)

R Asquini, C Chiccoli, P Pasini, L Civita… - Liquid …, 2018 - Taylor & Francis
We present a new class of photonic devices in which light is confined in channel
waveguides, named LC: PDMS, made of a nematic liquid crystal (LC) core in a poly …