The small deformations induced by electric field in twisted flexoelectric nematic layers were simulated numerically. The onedimensional (i.e. homogeneous over the whole area of the layer) and two-dimensional (i.e. spatially periodic flexoelectric domains) deformations were considered. It was shown that the periodic deformations do not arise if sufficiently high pretilt angle is imposed by the boundary conditions. The value of pretilt angle necessary for elimination of domains increases with the flexoelectric coefficient e33. This result is of practical meaning because the flexoelectric domains are undesirable from an applicative point of view since they destroy the homogeneous appearance of the area of an excited pixel of a displ...
In liquid crystal materials, the coupling between their elastic field and an external action, such a...
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, ...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Electric field induced deformations occurring in twisted nematic cells filled with liquid crystallin...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Two-dimensional deformations induced by electric field in twisted nematic cells filled with ...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
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...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Flexoelectric effects are studied in the domain walls of a nematic liquid crystal device showing the...
In liquid crystal materials, the coupling between their elastic field and an external action, such a...
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, ...
Deformations of nematic layers induced by electric field were studied numerically. The role of very ...
Electric field induced deformations occurring in twisted nematic cells filled with liquid crystallin...
Institute of Physics, Faculty of Technical Physics, Information Technology and Applied Mathematics. ...
Deformations of nematic layers induced by d.c. electric field were studied numerically. The nematic ...
Two-dimensional deformations induced by electric field in twisted nematic cells filled with ...
Deformations of planar nematic layers of conducting nematic liquid crystal possessing flexoelectric ...
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...
Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied nume...
Numerical studies of d.c. electric field induced deformations of homeotropic layers of flexoelectric...
Elastic deformations of homeotropic nematic liquid crystal layers subjected to a d.c. electric field...
Flexoelectric effects are studied in the domain walls of a nematic liquid crystal device showing the...
In liquid crystal materials, the coupling between their elastic field and an external action, such a...
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, ...