Dielectric studies of the bias field effect on the soft mode of a ferroelectric liquid crystal

1998 ◽  
Vol 209 (1) ◽  
pp. 483-503 ◽  
Author(s):  
J. Schacht ◽  
F. Gießelmann ◽  
P. Zugenmaier ◽  
W. KuczyŃSki
Keyword(s):  
Liquid Crystal ◽  
Field Effect ◽  
Soft Mode ◽  
Bias Field ◽  
Ferroelectric Liquid Crystal ◽  
Dielectric Studies

Dielectric studies of a ferroelectric liquid crystal

1989 ◽  
Vol 5 (4) ◽  
pp. 1227-1232 ◽  
Author(s):  
A. M. Biradarf ◽  
S. Wróbel ◽  
W. Haase
Keyword(s):  
Liquid Crystal ◽  
Ferroelectric Liquid Crystal ◽  
Dielectric Studies

Dielectric studies of different phases of a thin-layered ferroelectric liquid crystal with a small pitch and high spontaneous polarization

1992 ◽  
Vol 11 (6) ◽  
pp. 851-864 ◽  
Author(s):  
S. L. Srivastava ◽  
V. K. Agrawal ◽  
M. V. Loseva ◽  
N. I. Chernova ◽  
L. A. Beresnev
Keyword(s):  
Liquid Crystal ◽  
Spontaneous Polarization ◽  
Ferroelectric Liquid Crystal ◽  
Dielectric Studies ◽  
Small Pitch

scholarly journals Electrooptic and Dielectric Studies in Cadmium Sulphide Nanorods/Ferroelectric Liquid Crystal Mixtures

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Praveen Malik ◽  
Ashok Chaudhary ◽  
Rohit Mehra ◽  
K. K. Raina
Keyword(s):  
Liquid Crystal ◽  
Cadmium Sulphide ◽  
Dielectric Strength ◽  
Dipole Interaction ◽  
Relaxation Frequency ◽  
Ferroelectric Liquid Crystal ◽  
Dielectric Studies ◽  
Dielectric Measurements ◽  
Sample Cell ◽  
Cds Nanorods

We present the results based on the electrooptic and dielectric studies in cadmium sulphide (CdS) nanorods/ferroelectric liquid crystal mixtures. Doping of CdS nanorods increases the spontaneous polarization and response time, which due to large dipole-dipole interaction and increase in anchoring energies exists between nanorods and FLC molecules. Dielectric measurements revealed a decrease (~40% for 0.3% CdS in FLC) in permittivity and dielectric strength in doped sample cell than pure FLC mixture. A decrease in dc conductivity and relaxation frequency with doping concentration was also noticed. The preexponent factor and fractional exponent factor are found as predicated by existing theories.

Investigations of Soft-Mode and Electroclinic Response in a Ferroelectric Liquid Crystal withPs≈5 mC/m2

1992 ◽  
Vol 31 (Part 1, No. 5A) ◽  
pp. 1409-1413 ◽  
Author(s):  
Kent Skarp ◽  
Gunnar Andersson ◽  
Toshihiro Hirai ◽  
Atsushi Yoshizawa ◽  
Kazuyuki Hiraoka ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Soft Mode ◽  
Ferroelectric Liquid Crystal

scholarly journals Dielectric Studies in Spherical Silica Nanoparticles doped Ferroelectric Liquid Crystal Mixture

2020 ◽  
Vol 1531 ◽  
pp. 012044
Author(s):  
Gagandeep Kaur ◽  
Ashwani Kumar Singh ◽  
Sumit Yadav ◽  
Pankaj Kumar ◽  
Praveen Malik
Keyword(s):  
Liquid Crystal ◽  
Silica Nanoparticles ◽  
Ferroelectric Liquid Crystal ◽  
Dielectric Studies ◽  
Spherical Silica ◽  
Crystal Mixture
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