Advanced Materials, Vol.25, No.24, 3365-3370, 2013
In Situ Homeotropic Alignment of Nematic Liquid Crystals Based on Photoisomerization of Azo-Dye, Physical Adsorption of Aggregates, and Consequent Topographical Modification
Keywords:liquid crystals;homeotropic alignment;azo-dyes;photochromic cis-trans isomerization;surface topography