Structure of a liquid crystalline fluid around a macroparticle: Density functional theory

David L. Cheung and Michael P. Allen
Phys. Rev. E 74, 021701 – Published 3 August 2006

Abstract

The structure of a molecular liquid, in both the nematic liquid crystalline and isotropic phases, around a cylindrical macroparticle, is studied using density functional theory. In the nematic phase the structure of the fluid is highly anisotropic with respect to the director, in agreement with results from simulation and phenomenological theories. On going into the isotropic phase the structure becomes rotationally invariant around the macroparticle with an oriented layer at the surface.

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  • Received 16 February 2006

DOI:https://doi.org/10.1103/PhysRevE.74.021701

©2006 American Physical Society

Authors & Affiliations

David L. Cheung* and Michael P. Allen

  • Department of Physics and Centre for Scientific Computing, University of Warwick, Coventry, CV4 7AL, United Kingdom

  • *Electronic address: david.cheung@warwick.ac.uk
  • Electronic address: m.p.allen@warwick.ac.uk

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Issue

Vol. 74, Iss. 2 — August 2006

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