Measurement of the twist elastic constant by phase retardation technique
In: Fourth International Conference on Electronic Processes in Organic Materials. Part I of IIMolecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals 384:77-83; Jg. 384 (2002) S. 77-83
Konferenz
- print, 16 ref
Zugriff:
We have extended the experimental approach, used by Yu. A. Nastyshyn et al. [J. Appl. Phys. 86, 4199 (1999)] for measuring polar anchoring strength, to measure the twist elastic constant in nematic liquid crystal. The method implies measurements of phase retardation changes in liquid crystal under the action of magnetic field. The obtained experimental data were fitted with the predictions of elastic theory. We found that the value of the measured elastic constant, K22, is in good agreement with those described in literature.
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Measurement of the twist elastic constant by phase retardation technique
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Autor/in / Beteiligte Person: | NYCH, A ; VORONIN, M ; PERGAMENSHCHIK, V ; KOLOMZAROV, Yu ; SOROKIN, V ; NAZARENKO, V |
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Quelle: | Fourth International Conference on Electronic Processes in Organic Materials. Part I of IIMolecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals 384:77-83; Jg. 384 (2002) S. 77-83 |
Veröffentlichung: | Philadelphia, PA: Gordon and Breach, 2002 |
Medientyp: | Konferenz |
Umfang: | print, 16 ref |
ISSN: | 1058-725X (print) |
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