Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
847825 | Optik - International Journal for Light and Electron Optics | 2016 | 4 Pages |
Abstract
It was shown that the presence of barium titanate particles in H-37 decreases the clearing point, increases the threshold of the Freedericksz effect, and decreases the voltage of the electrohydrodynamic instability formation. A rise time increases and a decay time decreases in comparison with the pure H-37 at Williams' domains formation. First of all, experimental results were explained by appearance of local electric fields near the polarized ferroelectric particles at application of external electric field and also a change of effective viscosity and elastic properties of LC, existence of the additional obstacles (particles) at movement of ions.
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Authors
T.D. Ibragimov, A.R. Imamaliyev, G.M. Bayramov,