Author(s): V. G. Nazarenko, O. P. Boiko, H.-S. Park, O. M. Brodyn, M. M. Omelchenko, L. Tortora, Yu. A. Nastishin, and O. D. Lavrentovich
The surface alignment of lyotropic chromonic liquid crystals can not only be planar (tangential) but also homeotropic, with self-assembled aggregates perpendicular to the substrate, as demonstrated by mapping optical retardation and by three-dimensional imaging of the director field. With time, the ...
[Phys. Rev. Lett. 105, 017801] Published Mon Jun 28, 2010
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