Temperature Dependence of Anchoring Energy of MBBA on SiO-Evaporated Substrate

Temperature Dependence of Anchoring Energy of MBBA on SiO-Evaporated Substrate

The temperature behaviour of the anchoring energy of nematic liquid crystal MBBA at the substrates with oblique SiO evaporation and director orientation at the interface have been studied by means of magnetic Fréedericksz transition technique. The temperature dependence of the coefficients in the ph...

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Veröffentlicht in:Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals Molecular crystals and liquid crystals, 2000-11, Vol.351 (1), p.387-394
Hauptverfasser: Khazimullin, M. V., Krekhov, A. P., Lebedev, Y. A.
Format: Artikel
Sprache:eng
Schlagworte:
anchoring energy
nematic liquid crystal
orientational transition
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Zusammenfassung:The temperature behaviour of the anchoring energy of nematic liquid crystal MBBA at the substrates with oblique SiO evaporation and director orientation at the interface have been studied by means of magnetic Fréedericksz transition technique. The temperature dependence of the coefficients in the phenomenological model of surface anchoring energy has been determined.
ISSN:1058-725X
DOI:10.1080/10587250008023289