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 …

Tunable two-dimensional photonic crystals using liquid crystal infiltration

SW Leonard, JP Mondia, HM Van Driel, O Toader… - Physical Review B, 2000 - APS
The photonic band gap of a two-dimensional photonic crystal is continuously tuned using
the temperature dependent refractive index of a liquid crystal. Liquid crystal E 7 was …

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 …

Measurement of orientational order and mobility of a nematic liquid crystal in random nanometer confinement

C Cramer, T Cramer, F Kremer… - The Journal of chemical …, 1997 - pubs.aip.org
During recent years, the physics of micro-and nanoconfined nematic liquid crystals has
become an attractive topic of research. The high surface to volume ratio in porous materials …

Structure of smectic defect cores: X-ray study of 8CB liquid crystal ultrathin films

JP Michel, E Lacaze, M Goldmann, M Gailhanou… - Physical review …, 2006 - APS
We study the structure of very thin liquid crystal films frustrated by antagonistic anchorings in
the smectic phase. In a cylindrical geometry, the structure is dominated by the defects for film …

Nematic ordering in highly restrictive Vycor glass

GS Iannacchione, GP Crawford, S Qian, JW Doane… - Physical Review E, 1996 - APS
Using high resolution calorimetry and deuterium nuclear magnetic resonance we report a
systematic study of alkylcyanobiphenyl (nCB) liquid crystals confined to the three …

Impact of graphene incorporation on the orientational order of graphene/liquid crystal composites

TM Alam, CJ Pearce - Chemical Physics Letters, 2014 - Elsevier
Abstract 2 H NMR spectroscopy was used to characterize changes in the liquid crystal (LC)
phase behavior and orientational order resulting from the dispersion of graphene …

Liquid crystal 8CB in random porous glass: NMR relaxometry study of molecular diffusion and director fluctuations

M Vilfan, T Apih, PJ Sebastiao, G Lahajnar… - Physical Review E …, 2007 - APS
We present the measurements of the proton spin-lattice relaxation time T 1 of liquid crystal 4-
n-octyl-4′-cyanobiphenyl (8CB) confined into randomly oriented∼ 15 nm pores of …

Controlling disorder in liquid crystal aerosil dispersions

T **, D Finotello - Physical Review E—Statistical, Nonlinear, and Soft …, 2004 - APS
The effect of disorder in the behavior of liquid crystal (LC) is assessed and controlled by
dispersing known amounts of silica aerosil in the liquid crystal material. Using deuteron …

Nematic ordering in porous glasses: A deuterium NMR study

S Kralj, A Zidanšek, G Lahajnar, I Muševič, S Žumer… - Physical Review E, 1996 - APS
A deuterium NMR study of the pentylcyanobiphenyl liquid crystal confined to a controlled
pore glass matrix with pore radii of 12, 150, and 200 nm was performed. In the 12-nm …