Mesomorphic and physicochemical properties of liquid crystal mixture composed of chiral molecules with perfluorinated terminal chains

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• 作者：Wojciech Tomczyk^a ; ^{wojciech.tomczyk@doctoral.uj.edu.pl} ; Monika Marzec^a ; Ewa Juszyńska-Gałązka^b ; Dorota Węgłowska^c
• 关键词：Ferroelectric liquid crystals ; Spontaneous polarization ; Density functional theory (DFT)
• 刊名：Journal of Molecular Structure
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：1130
• 期：Complete
• 页码：503-510
• 全文大小：2204 K
• 卷排序：1130

文摘

Structural properties of ferroelectric liquid crystalline mixture were investigated. Mixture possesses ferroelectric SmC* phase over a broad temperature range. Crystal structure of the mixture has been determined using XRD and DFT methods. Temperature dependence of spontaneous polarization and switching time were studied.