Relation of Heat Capacity and Reduced Temperature of Blue Phase Ⅲ to Isotropic Phase Transition

Autor: 王凤鸣 Wang Feng-ming, 王汝政 Wang Ru-zheng, 张占新 Zhang Zhan-xin, 赵宏微 Zhao Hong-wei, 李慧丽 Li Hui-li
Rok vydání: 2013
Předmět:
Zdroj: Chinese Journal of Liquid Crystals and Displays. 28:29-32
ISSN: 1007-2780
DOI: 10.3788/yjyxs20132801.0029
Popis: According to the phenomenological theory of Landau-Ginzburg-de Genns and a simplified model of Lech Longa,this work got the system free energy within the four-order self-consistent cumulant expansion.The relationship between the specific heat and reduced temperature was researched.It is found that blue phase Ⅲ to isotropic phase transition ends at a critical point.So blue phase Ⅲ is a isotropic phase.
Databáze: OpenAIRE