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Article Dans Une Revue Europhyics Letters Année : 2013

Yield torque sliding anchoring in nematic liquid crystals

Patrick Oswald
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Alain Dequidt

Résumé

We study the behavior under rotating magnetic field of a nematic liquid crystal sandwiched between two parallel glass plates treated for partly sliding planar degenerate anchoring. This behavior is explained within a mean-field model taking into account the volume elasticity and the random planar anchoring of the molecules on the surfaces.

Dates et versions

hal-00914129 , version 1 (04-12-2013)

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Patrick Oswald, Alain Dequidt. Yield torque sliding anchoring in nematic liquid crystals. Europhyics Letters, 2013, 103, pp.26002. ⟨10.1209/0295-5075/103/26002⟩. ⟨hal-00914129⟩
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