Determination of Elastic ConstantK33for Some Nematic Liquid Crystals with Strong Positive Dielectric Anisotropy by Means of IR Absorption Spectroscopy
- 1 January 1978
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 46 (3-4) , 137-145
- https://doi.org/10.1080/00268947808083718
Abstract
The influence of a.c. electric field (2000 Hz) on the half-width of some bands from IR spectrum of three liquid crystals with strong positive dielectric anisotropy is investigated and U c and K 33 values are calculated.Keywords
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