Deformations of nematic layers induced by electric field were studied numerically. The role of very strong flexoelectric properties was considered. The threshold voltages for deformations were calculated for nematics with very low, moderate and high ion contents and characterized by negative dielectric anisotropy. The director distributions were also determined. When the sum of flexoelectric coefficients reached large values, the threshold voltage significantly decreased. The strong flexoelectric properties caused that even for extremely pure materials the threshold was lower than the theoretical value calculated for perfectly insulating material.Zbadano numerycznie odkształcenia warstw nematycznych wywołane polem elektrycznym. Rozpatrzono ...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
The threshold characteristics of an instability in the form of longitudinal flexo-electric domains, ...
Two-dimensional deformations induced by electric field in twisted nematic cells filled with liquid c...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
The small deformations induced by electric field in twisted flexoelectric nematic layers were simul...
The deformations of homeotropic nematic layers induced by ac electric field of frequency f were stud...
Electric field induced deformations occurring in twisted nematic cells filled with liquid crystallin...
The influence of second order elasticity (K13 ≠ 0) on the flexoelectric polar deformations in a home...
A general theoretical framework for a unified description of various flexoelectric effects in unifor...
Electric field induced deformations of chiral nematic liquid crystal layers were studied numerically...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
The threshold characteristics of an instability in the form of longitudinal flexo-electric domains, ...
Two-dimensional deformations induced by electric field in twisted nematic cells filled with liquid c...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
The small deformations induced by electric field in twisted flexoelectric nematic layers were simul...
The deformations of homeotropic nematic layers induced by ac electric field of frequency f were stud...
Electric field induced deformations occurring in twisted nematic cells filled with liquid crystallin...
The influence of second order elasticity (K13 ≠ 0) on the flexoelectric polar deformations in a home...
A general theoretical framework for a unified description of various flexoelectric effects in unifor...
Electric field induced deformations of chiral nematic liquid crystal layers were studied numerically...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
The threshold characteristics of an instability in the form of longitudinal flexo-electric domains, ...
Two-dimensional deformations induced by electric field in twisted nematic cells filled with liquid c...