Invited Review Article: Photopyroelectric calorimeter for the simultaneous thermal, optical, and structural characterization of samples over phase transitions

U Zammit, M Marinelli, F Mercuri, S Paoloni… - Review of Scientific …, 2011 - pubs.aip.org
The study of thermophysical properties is of great importance in several scientific fields.
Among them, the heat capacity, for example, is related to the microscopic structure of …

Advancements of vertically aligned liquid crystal displays

P Kumar, C Jaggi, V Sharma, KK Raina - Micron, 2016 - Elsevier
This review describes the recent advancements in the field of the vertical aligned (VA) liquid
crystal displays. The process and formation of different vertical alignment modes such as …

Small quartz silica spheres induced disorder in octylcyanobiphenyl (8CB) liquid crystals: A thermal study

M Marinelli, AK Ghosh, F Mercuri - Physical Review E, 2001 - APS
A photopyroelectric technique has been applied to the study of specific heat and thermal
conductivity of homeotropically aligned mixtures of small quartz spheres (aerosil) and …

Memory effect in nematic phase of liquid crystal doped with magnetic and non-magnetic nanoparticles

V Gdovinova, N Tomašovičová, SC Jeng… - Journal of Molecular …, 2019 - Elsevier
The dielectric properties of SiO 2 nanoparticles and their mixture with Fe 3 O 4 nanoparticles
in 5CB liquid crystal were studied by using capacitance-voltage measurements. The …

Aerosil dispersed in a liquid crystal: magnetic order and random silica disorder

T Jin, D Finotello - Physical Review Letters, 2001 - APS
Dispersions of silica spheres (aerosil) in octylcyanobiphenyl (8 CB) liquid crystal were
investigated with deuteron NMR. For the lowest silica density dispersions, there is a field …

Systematic calorimetric investigation of the effect of silica aerosils on the nematic to isotropic transition in heptylcyanobiphenyl

P Jamee, G Pitsi, J Thoen - Physical Review E, 2002 - APS
The effect of confinement on liquid crystal phase transitions was investigated in mixtures of
the liquid crystal heptylcyanobiphenyl with hydrophilic aerosils. The influence of the aerosil …

Silica-nanoparticle-doped nematic display with multistable and dynamic modes

CY Huang, CC Lai, YH Tseng, YT Yang… - Applied Physics …, 2008 - pubs.aip.org
We demonstrate a silica-nanoparticle-doped hybrid-aligned nematic device, which can be
operated in the dynamic mode and the multistable mode. Under ac voltage excitation, the …

Controlling disorder in liquid crystal aerosil dispersions

T Jin, 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 …

Pretransitional effects near the smectic-–smectic- phase transition of hydrophilic and hydrophobic aerosil networks dispersed in ferroelectric liquid crystals

G Cordoyiannis, S Kralj, G Nounesis, Z Kutnjak… - Physical Review E …, 2007 - APS
A detailed x-ray scattering and high-resolution ac calorimetric study has been carried out
near the smectic-A to chiral smectic-C phase transition of liquid-crystal compounds 4-(2 …

[HTML][HTML] Effect of surfactant-modified ZnS: Mn nanoparticles on the electro-optical properties of composite polymer-dispersed liquid crystal films

L Wang, F Meng, Y Sun, H Yang - Composites Part B: Engineering, 2013 - Elsevier
Composite polymer-dispersed liquid crystal (PDLC) films with ZnS: Mn nanoparticles both
modified and unmodified were firstly prepared from liquid crystal (LC)/nanoparticle …