Director profile of a nematic between two concentric cylinders with inhomogeneous boundary conditions

AUTOR(ES)

Yednak, C.A.R., Lenzi, E.K., Evangelista, L.R.

FONTE

Brazilian Journal of Physics

DATA DE PUBLICAÇÃO

2009-06

RESUMO

The tilt angle profile in a nematic cell limited by two concentric cylindrical surfaces with inhomogeneous distribution of easy axes is investigated in the one-constant approximation. The results are presented in terms of the Green function approach by considering the strong anchoring case and the presence of an external electric field for small distortions.

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