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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
POM image of LCE film polymerized at 55 C between untreated glass slide and cover slip (crossed polarizers): (a) At 20 C and (b) At 115.8 C at isotropic phase. (scale: 200 m).