It has been observed that in cholesterics shear flow induces a transverse drift of small particles suspended in the liquid crystal. Quantitative measurements of the drift velocity are presented. The effect is interpreted using the analogy of the thermomechanical coupling, predicted for cholesterics.L'étude d'une suspension de petites particules dans un cholestérique en écoulement de cisaillement met en évidence une dérive transversale de ces petites particules. Des mesures de la valeur de la vitesse de dérive sont présentées. Ce phénomène est interprété en utilisant l'analogie du couplage thermomécanique prévu pour les cholestériques
From symmetry considerations it is possible to deduce that velocity gradients ought to induce electr...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...
When a cholesteric liquid crystal is sandwiched between two horizontal glass plates with homeotropic...
Restricted Access.Thermomechanical effects in cholesteric liquid crystals are considered in the coar...
Thermomechanical effects in cholesteric liquid crystals are considered in the coarse-grained approxi...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves th...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves th...
An electromechanical effect arises in cholesteric (N∗) liquid crystals due to a cross-coupling...
In a recent letter (EPL 97, 36006 (2012)), we have shown that the Leslie thermomechanical coupling c...
Restricted Access.An electromechanical effect arises in cholesteric (N*) liquid crystals due to a cr...
Restricted Access.Cholesteric liquid crystals which have a helical arrangement of oriented chiral mo...
From symmetry considerations it is possible to deduce that velocity gradients ought to induce electr...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves...
From symmetry considerations it is possible to deduce that velocity gradients ought to induce electr...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...
When a cholesteric liquid crystal is sandwiched between two horizontal glass plates with homeotropic...
Restricted Access.Thermomechanical effects in cholesteric liquid crystals are considered in the coar...
Thermomechanical effects in cholesteric liquid crystals are considered in the coarse-grained approxi...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves th...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves th...
An electromechanical effect arises in cholesteric (N∗) liquid crystals due to a cross-coupling...
In a recent letter (EPL 97, 36006 (2012)), we have shown that the Leslie thermomechanical coupling c...
Restricted Access.An electromechanical effect arises in cholesteric (N*) liquid crystals due to a cr...
Restricted Access.Cholesteric liquid crystals which have a helical arrangement of oriented chiral mo...
From symmetry considerations it is possible to deduce that velocity gradients ought to induce electr...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves...
We study shear dynamic in cholesteric liquid crystal using a lattice Boltzmann scheme that solves...
From symmetry considerations it is possible to deduce that velocity gradients ought to induce electr...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...
In a recent letter (Europhys. Lett. 80, 26001 (2007)), we have shown that a compensated cholesteric ...