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A Mean Field Model For the Coexistence of Nematic, Smectic A and Smectic C phases in Liquid Crystals
Nematic Smectic C Smectic A Liquid Crystals
2010/4/16
We present here a mean field model for the nematic-smectic A-smectic C coexistence of a liquid crystal near the NAC point which is a multicritical point. The critical exponents calculated from our mod...
A Phase Diagram of the Nematic, Smectic A and Smectic C phases in Liquid Crystals
Phase Diagram of the Nematic Smectic C Smectic A Liquid Crystals
2010/4/16
In this study we have obtained a phase diagram for the nematic, smectic A and smectic C phases in liquid crystals. For this phase diagram we have studied two different mean field models for a mixture ...