2AD06 A-C^*相転移におけるチルト角と自発分極の変化

概要

論文の詳細を見る
The generalized mean-filed theory by Dumorngrattana and Huang, in which higher order terms are introduced into the free energy expression, succeeded to explain the anomalous change in Ps/ θ of DOBAMBC at the A-C^* phase transition. Generally speaking, it should be around the tri-critical point that the higher order terms are important. In the present study, the temperature dependence of Ps/ θ of several ferroelectric liquid crystals was investigated in detail.
日本液晶学会の論文
1997-09-24