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Proceedings Paper

Influence of the orientation mechanism on the nonlinear dielectric effect in the isotropic phase of nematogens
Author(s): Jerzy Ziolo; Aleksandra Drozd-Rzoska; Sylwester J. Rzoska
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Paper Abstract

New results are presented of nonlinear dielectric effect (NDE) measurements in the isotropic phase close to TC for HCPB, 5CB, and 8CB. With a measurement field frequency of about 6 MHz deviations from the Landau-de Gennes model were observed. This is interpreted as due to the influence of the orientation mechanism of individual molecules which becomes a dominating influence in the range of sufficiently high frequencies.

Paper Details

Date Published: 15 October 1993
PDF: 5 pages
Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); doi: 10.1117/12.156979
Show Author Affiliations
Jerzy Ziolo, Silesian Univ. (Poland)
Aleksandra Drozd-Rzoska, Silesian Univ. (Poland)
Sylwester J. Rzoska, Silesian Univ. (Poland)


Published in SPIE Proceedings Vol. 1845:
Liquid and Solid State Crystals: Physics, Technology and Applications

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