Isotropic-Nematic transition of long thin hard spherocylinders confined in a quasi-two-dimensional planar geometry
We present computer simulations of long, thin, hard spherocylinders in a narrow planar slit. We observe a transition from the isotropic to a nematic phase with quasi-long-range orientational order upon increasing the density. This phase transition is intrinsically two-dimensional and of the Kosterlitz-Thouless type. The effective two-dimensional density at which this transition occurs increases with plate separation. We qualitatively compare some of our results with experiments where microtubules are confined in a thin slit, which gave the original inspiration for this work.
|Journal||J. Chem. Phys.|
Cosentino Lagomarsino, M, Dijkstra, M, & Dogterom, M. (2003). Isotropic-Nematic transition of long thin hard spherocylinders confined in a quasi-two-dimensional planar geometry. J. Chem. Phys., 119, 3535–3540. doi:10.1063/1.1588994