| Autor: |
Vasnetsov, M. V., Kasyanyuk, D. S., Terenetskaya, I. P., Kapinos, P. S., Slyusar, V. V. |
| Předmět: |
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| Zdroj: |
Molecular Crystals & Liquid Crystals; Jun2013, Vol. 575 Issue 1, p57-63, 7p |
| Abstrakt: |
We report a new method for the detection and measurement of the chirality of liquid crystal compounds. The method is based on the determination of an azimuth of a disclination line in aθ-cell, with the director aligning unidirectionally at one side and circularly at another one. Experimental observation of disclination rotation was performed with a composition of ZLI-4801-0000 liquid crystal and dopants of opposite-sign chirality (R-2011, S-2011, 7-dehydrocholesterol). Dynamic behavior of the disclinaton line was revealed under the influence of continuous illumination by actinic UV radiation. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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