✦ LIBER ✦

The Electro-optical kerr effect in eutectic nematic mixtures of E7 and E8

✍ Scribed by A.Ghanadzadeh Gilani; M.S. Beevers

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 315 KB
Volume: 92
Category: Article
ISSN: 0167-7322
DOI: 10.1016/s0167-7322(01)00193-3

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✦ Synopsis

Electro-optic Kerr effect and the pretransition behaviour investigated for the eutectic nematic mixture liquid crystals E7 and E8 at temperatures above the nematic-isotropic transition temperature (in the isotropic phase). The Kerr constant of these liquid crystals found to be very high at the nematic-isotropic transition temperatures as the molecules are expected to be highly ordered close to phase transition temperatures. The linear dependence of (T -T*) "1 on the Kerr constant is found to be in good agreement with the predications of the Landau-De Germes model.

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