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Proceedings Paper

Study of some cyanobiphenyls by dielectric spectroscopy
Author(s): Elzbieta Szwajczak
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Paper Abstract

The dielectric properties of some liquid crystalline cyanobiphenyls were investigated using dielectric spectroscopy methods in a wide frequency range from 10-4Hz to 105Hz. There are several significant parameters that can be obtained using this method, such as dielectric permittivity and electrical conductivity. Additionally, nature of the tested material at a given frequency range and for a given electric field range (to 7(DOT)104V/m) was investigated. This nature seems to be rather resistive. However, a capacitive nature becomes significantly responsible for the material behavior in low frequency range--below 1 Hz.

Paper Details

Date Published: 12 May 2000
PDF: 6 pages
Proc. SPIE 4147, Liquid Crystals: Chemistry, Physics, and Applications, (12 May 2000); doi: 10.1117/12.385688
Show Author Affiliations
Elzbieta Szwajczak, Rzeszow Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4147:
Liquid Crystals: Chemistry, Physics, and Applications
Stanislaw J. Klosowicz; Jolanta Rutkowska; Jerzy Zielinski; Jozef Zmija, Editor(s)

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