Enhancement of Dielectric and Electro-Optical Properties in SWCNT Dispersed Ferroelectric Liquid Crystals

被引：14

作者：

Gupta, Swadesh Kumar ^{[1
]}

Singh, Dharmendra Pratap ^{[1
]}

Manohar, Rajiv ^{[1
]}

机构：

[1] Univ Lucknow, Liquid Crystal Res Lab, Dept Phys, Lucknow 226007, Uttar Pradesh, India

来源：

FERROELECTRICS | 2014年 / 468卷 / 01期

关键词：

Ferroelectric liquid crystal; single wall carbon nanotubes; dielectric properties; electro-optical properties; CARBON NANOTUBES;

D O I：

10.1080/00150193.2014.933652

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dielectric and electro-optical properties for low and high concentration of single wall carbon nanotube (SWCNT) dispersed ferroelectric liquid crystal (FLC) have been studied. Different properties such as relative permittivity, loss factor, spontaneous polarization and response time have been measured for the pure and doped FLC system. Doping of SWCNTs has shown high loss factor due to deformation of helix by movement of long SWCNTs. The study shows that the low concentration of SWCNT is suitable for the enhancement of FLC performance.

引用

页码：84 / 91

页数：8

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