Thumbnail Image
🆕 Date Issued:
1995
🗄 In DepositOnce:2018-11-10
Published Version

Please use this identifier to cite or link to this item:

A Simplified Thermodynamic Theory for Biaxial Nematics

Papenfuß, Christina; Verhás, Jozsef; Muschik, Wolfgang

A continuum theory of a biaxial nematic phase in liquid crystals is presented. The liquid crystalline ordering is described by a field of three unit vectors. Because these are macroscopic directors, the present approach is a generalization of the Ericksen-Leslie theory to biaxial nematics. The applied tools from nonequilibrium thermodynamics are classical Linear Irreversible Thermodynamics and Gyarmati's variational principle.
liquid crystalsbiaxial nematicslinear irreversible thermodynamicsOnsager reciprocity relationsGyarmati's variational principle
Published in: Zeitschrift für Naturforschung A, 10.1515/zna-1995-0902, De Gruyter
Creative Commons Attribution NonCommercial NoDerivatives 4.0 (CC BY-NC-ND)Creative Commons Attribution NonCommercial NoDerivatives 4.0 (CC BY-NC-ND)Creative Commons Attribution NonCommercial NoDerivatives 4.0 (CC BY-NC-ND)Creative Commons Attribution NonCommercial NoDerivatives 4.0 (CC BY-NC-ND)
Full item page