DIELECTRIC LOSS IN NOVEL DISUBSTITUTED POLYDIACETYLENES

被引：15

作者：

CLARKE, PJ

RAY, AK

TSIBOUKLIS, J

WERNINCK, AR

机构：

[1] Electrical and Electronic Engineering Department, South Bank Polytechnic, London, SE1 0AA, Borough Road

[2] Chemistry Department, Durham University, Durham

[3] Department of Applied Chemical Sciences, Napier Polytechnic, Edinburgh, EH10 5DT, Colinton Road

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 1991年 / 2卷 / 01期

关键词：

D O I：

10.1007/BF00694999

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Within the frequency range between 10 kHz and 1 MHz, a.c. conductance and capacitance have been studied for a novel conjugated asymmetrical polydiacetylene showing liquid crystal-line behaviour as functions of the frequency of the applied field. Estimated low values for loss tangent are believed to be consistent with the highly insulating behaviour of the material.

引用

页码：18 / 20

页数：3

共 5 条

[1] Tsibouklis J., Werninck A.R., Shand A.J., Milburn G.H.W., The Synthesis, Polymerization and Second Order Non-Linear Optical Properties of Novel, Conjugated, Unsymmetrical Diacetylenes Showing Liquid Crystal Behaviour, Liquid Crystals, 3, (1988)
[2] Elman B.S., Thakur M.K., Sandman D.J., Newkirk M.A., J. Appl. Phys., 57, (1985)
[3] Belarbi Z., Guillaud G., Maitrot M., Huck J., Simon J., Tournilhac F., Dielectric measurements of liquid crystals, Revue de Physique Appliquée, 23, (1988)
[4] Pollak M., Geballe T.H., Phys. Rev., 122, (1961)
[5] Ray A.K., Hogarth C.A., Int. J. Electron., 57, (1984)

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