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Proceedings Paper

Investigation of the surface substrate influence on the peculiarities of 5CB wall-adjacent layers absorption spectra
Author(s): A. Yu. Popovskij; B. A. Altoiz; Yu. M. Popovskij; V. I. Mikhailenko
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Paper Abstract

The influence of the quartz-substrate surface on the orientational arrangement in the NLC wall-adjacent layers in the thickness region that corresponds to the layer with excess (in comparison with the bulk) ordering--l < 0.1 (mu) was studied. The measurements of electronic spectra of the wedge-like 5CB samples with P- and H-orientation in the frequency region 30000 divided by 48000 cm-1 were carried out. The experimental spectra were decomposed to elementary bands and the thickness dependence of their parameters was discussed.

Paper Details

Date Published: 19 January 1996
PDF: 7 pages
Proc. SPIE 2731, International Liquid Crystal Workshop on Surface Phenomena, (19 January 1996); doi: 10.1117/12.230648
Show Author Affiliations
A. Yu. Popovskij, Odessa Univ. and Marine Academy (Ukraine)
B. A. Altoiz, Odessa Univ. and Marine Academy (Ukraine)
Yu. M. Popovskij, Odessa Univ. and Marine Academy (Ukraine)
V. I. Mikhailenko, Odessa Univ. and Marine Academy (Ukraine)


Published in SPIE Proceedings Vol. 2731:
International Liquid Crystal Workshop on Surface Phenomena
Evgenij Rumtsev; Maxim Georg Tomilin, Editor(s)

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