Search Results - "Vakulin, D. A."

Comparison the Properties of LC Cells with CdSe/ZnS QDs Embedded Into Nematic LC Matrix and the Polyimide Alignment Layer by Gavrish, E. O., Galin, I. F., Konshina, E. A., Vakulin, D. A.

“…We compared electro-optical characteristics of LC cells with 0.05 and 0.1 wt.% semiconductor quantum dots (QDs) CdSe/ZnS embedded into nematic liquid crystal…”
Get full text

Impact of Doping CdSe/ZnS Quantum Dots on the Elasticity Coefficients of Nematic by Vakulin, D. A., Frenkel, D. A., Gavrish, E. O., Konshina, E. A.

“…C-V dependencies of pure NLC cells and suspensions with semiconductor CdSe/ZnS QDs were simulated. Comparison method of fitting theoretical capacity-voltage…”
Get full text

The doping of the polyimide alignment layer by semiconductor quantum dots by Konshina, E. A., Galin, I. F., Gavrish, E. O., Vakulin, D. A.

“…We investigated the electro-optic properties of nematic liquid crystal cells oriented by polyimide (PI) layer doped with 3.5 nm semiconductor quantum dots…”
Get full text

A Technique for determining the director pretilt angle in cells with hybrid or homeotropic alignment of a nematic liquid crystal by Vakulin, D. A.

“…A new technique for determining the director pretilt angle in cells with hybrid or homeotropic alignment of a nematic liquid crystal has been developed. To use…”
Get full text

Simulation of a symmetric optical response from a hybrid-aligned structure of a dual-frequency nematic liquid crystal by Ivanov, A. V., Vakulin, D. A.

“…To create a hybrid-aligned structure of a dual-frequency nematic liquid crystal (LC), we have obtained an approximate analytical solution of the system of…”
Get full text

Electric method for studying reorientation dynamics of the nematic liquid crystal director by Shcherbinin, D. P., Vakulin, D. A., Konshina, E. A.

“…A method has been proposed for studying the reorientation dynamics of the nematic liquid crystal (NLC) director using the results of measurements of the…”
Get full text

Determination of the director pretilt angle at liquid-crystal layer boundaries by polarimetric and crystal rotation methods in the same cell by Karetnikov, A. A., Amosova, L. P., Vakulin, D. A., Karetnikov, N. A., Kovshik, A. P., Kolomiets, I. P., Ryumtsev, E. I.

“…The pretilt angle of the director at the liquid crystal–glass interface is determined with the polarimetric and crystal rotation methods. The polarimetric…”
Get full text

Optical response from dual-frequency hybrid-aligned nematic liquid crystal cells by Konshina, E. A., Vakulin, D. A., Ivanova, N. L., Gavrish, E. O., Vasil’ev, V. N.

“…Dual-frequency hybrid-aligned nematic liquid crystal cells and the influence of the parameters of a control electric field on their optical response are…”
Get full text