Bilayer Liquid Crystal and Freedericksz Instability

Abstract : Micro Abstract Liquid crystals are best known for their extensive applications, among many others, in flat display technology. The underlying mechanism is an electro-mechanical coupled phenomenon, followed by an electric field driven instability. This is also known as Freedericksz Transition (FT), where the system evolves with a new stable bifurcated configuration. In this work, through a mixed analytical/numerical study, we present the strong influences of bilayer structure and material constants on the FT.
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Communication dans un congrès
GACM Colloquium on Computational Mechanics, 2017, Stuttgart, Germany
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https://hal-polytechnique.archives-ouvertes.fr/hal-01627531
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Soumis le : mercredi 1 novembre 2017 - 21:49:33
Dernière modification le : mercredi 25 avril 2018 - 10:45:10
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Krishnendu Haldar, Kostas Danas, Nicolas Triantafyllidis. Bilayer Liquid Crystal and Freedericksz Instability. GACM Colloquium on Computational Mechanics, 2017, Stuttgart, Germany. 〈hal-01627531〉

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