Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic liquid crystal under consideration possessed flexoelectric properties. Its dielectric anisotropy was zero, so the deformations were solely of flexoeleclric nature. The threshold voltages for deformations were calculated for nematics with very low, moderate and high ion content. In the case of weak flexoelectric properties, the predicted threshold voltage reached c. 100V in pure material. It decreased strongly with increasing ion content and reached values much lower than the theoretical values calculated for the perfectly insulating material. The director distributions in deformed stales were also determined. Four kinds of director profiles w...
The behaviour of liquid crystal materials used in display devices is discussed. The underlying conti...
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...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
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...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
The influence of second order elasticity (K13 ≠ 0) on the flexoelectric polar deformations in a home...
The threshold characteristics of an instability in the form of longitudinal flexo-electric domains, ...
The small deformations induced by electric field in twisted flexoelectric nematic layers were simul...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
The behaviour of liquid crystal materials used in display devices is discussed. The underlying conti...
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...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
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...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
The influence of second order elasticity (K13 ≠ 0) on the flexoelectric polar deformations in a home...
The threshold characteristics of an instability in the form of longitudinal flexo-electric domains, ...
The small deformations induced by electric field in twisted flexoelectric nematic layers were simul...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
The behaviour of liquid crystal materials used in display devices is discussed. The underlying conti...
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...