Nonlinear dielectric spectroscopy near smectic A-smectic C transition in ferroelectric liquid crystal dobanibc

被引：0

作者：

Drozd-Rzoska, Aleksandra ^{[1
]}

Rzoska, Sylwester J. ^{[1
]}

Ziolo, Jerzy ^{[1
]}

机构：

[1] Silesian Univ, Inst Phys, Uniwersytecka 4, PL-40007 Katowice, Poland

来源：

SOFT MATTER UNDER EXOGENIC IMPACTS | 2007年 / 242卷

关键词：

nonlinear dielectric spectroscopy; chiral liquid crystalline compound; pretransitional behavior; strong electric field;

D O I：

暂无

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Key results associated with nonlinear dielectric effect (NDE) studies in liquids are recalled. Particular attention is paid to advantages and disadvantages of basic experimental implementations. Subsequently, the first ever results for the novel, frequency selective, NDE technique are presented. They are based on measurements in p-(n-decyloxy)benzylidene-p-amino-(2-butyl)cinnamate (abb. DOBAMBC), a ferroelectric liquid crystalline compound, near the SmA-SmC* transition. This effect is compared with the NDE behavior in the isotropic phase on DOBAMBC.

引用

页码：215 / +

页数：3

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