Abstract
The optical response (clearing) of a liquid crystal cell, containing a layer of a nematic crystal with homeotropic alignment, under the binary effect of periodic shear and compression has been theoretically described. The effect was calculated taking into account the presence of orientational waves arising at displacement of one of the boundary plates in its plane, and the mobility of this plate along the normal upon statement of boundary conditions. The influence on the effect of the alignment energy of molecules at the layer boundaries is analyzed. The calculation results are compared with the experimental data.
Similar content being viewed by others
References
A. P. Kapustin and O. A. Kapustina, Acoustics of Liquid Crystals (Nauka, Moscow, 1986) [in Russian].
Pattern Formation in Liquid Crystals, Ed. by A. Buki and L. Kramer (Springer-Verlag, New York, 1996).
O. A. Kapustina, Kristallografiya 49(4), 759 (2004) [Crystallogr. Rep. 49, 680 (2004)].
E. Dubois-Violette, E. Guyon, I. Janossy, et al., J. de Mec. 16(5), 733 (1977).
F. Scudieri, Appl. Phys. Lett. 29, 398 (1976).
W. R. Burghardt, J. Rheol 35, 49 (1991).
O. A. Baimakova, O. A. Scaldin, and A. N. Chuvyrov, Mol. Cryst. Liq. Cryst. 265, 199 (1995).
A. P. Krehov and L. Kramer, Phys. Rev. E: Stat., Nonlinear, Soft Matter Phys. 53, 4925 (1996).
O. A. Kapustina, E. N. Kozhevnikov, and G. N. Yakovenko, Zh. Éksp. Teor. Fiz. 87, 849 (1984) [Sov. Phys. JETP 60, 483 (1984)].
M. Born and E. Wolf, Principles of Optics (Pergamon, Oxford, 1969; Nauka, Moscow, 1970).
M. J. Stephen and J. P. Straley, Rev. Mod. Phys. 46, 617 (1974).
S. Naemura, Appl. Phys. Lett. 33, 1 (1978).
S. A. Pikin, Structural Transformations in Liquid Crystals (Nauka, Moscow, 1981; Gordon and Breach, New York, 1991).
O. S. Tarasov and A. P. Krekhov, Kristallografiya 44(6), 1121 (1999) [Crystallogr. Rep. 44, 1050 (1999)].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.N. Kozhevnikov, Ya.V. Kucherenko, 2008, published in Kristallografiya, 2008, Vol. 53, No. 4, pp. 725–732.
Rights and permissions
About this article
Cite this article
Kozhevnikov, E.N., Kucherenko, Y.V. Optical properties of a nematic liquid crystal under the binary effect of periodic shear and compression. Crystallogr. Rep. 53, 687–694 (2008). https://doi.org/10.1134/S1063774508040226
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063774508040226