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Proceedings Paper

Dielectric response of viscous and glassy liquid in time domain
Author(s): Aleksander B. Szymanski; Wiktor L. Szymanski
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Paper Abstract

Experimental evidence related to dielectrical response of different nematic and smectic A as well as viscous adhesives will be shown in brief. The response is quantitatively the same. There is possible to discriminate the bulk effects and electrode effects as well as AC and DC transport conductivity. Time domain technique can be also used for investigation of cross linked adhesives and solidified liquid crystalline materials. Another group of problems that can be investigated by time domain technique is the influence of electrode shape and material. The result can be compared with that of frequency domain technique. It is suggested that the time domain technique is well suited at lowest frequencies where the influence of the electrode properties are of importance. This may be of interest to those investigating material ageing phenomena. Also, reported experimental tests are of importance in respect to the use of time domain in dielectric tracking of reaction kinetics.

Paper Details

Date Published: 13 June 1997
PDF: 6 pages
Proc. SPIE 3181, Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications, (13 June 1997); doi: 10.1117/12.276269
Show Author Affiliations
Aleksander B. Szymanski, NIBR ELF (Poland) and Technical Univ. of Lodz (Poland)
Wiktor L. Szymanski, NIBR ELF (Poland)

Published in SPIE Proceedings Vol. 3181:
Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications
Andrzej Wlochowicz, Editor(s)

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