Homeotropic alignment of DLC

FIGURE 3.3 Diagram of (a) tilted and (b) homeotropic alignment of DLC molecules in the Nd phase on a thin film of polymer with p-cyanoazobenzene residues (denoted as rods) exposed to irradiation obliquely with non-polarized light and perpendicularly to linearly polarized hght, respectively. Reprinted with permission from Reference 46. Copyright 2000 John WUey Sons, Inc. 

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