Thermal and Optical Characterization of Polymer-Dispersed Liquid Crystals
Figure 8
Polarized optical micrographs of cholesteryl nonanoate acid taken during cooling from the isotropic phase at (a) 90.2 °C, (b) 80.7 °C, (c) 69.9 °C, and (d) 25 °C (20 min annealing).