Search Results - "Shiyanovskii, Sergij V."

Fine structure of the topological defect cores studied for disclinations in lyotropic chromonic liquid crystals by Zhou, Shuang, Shiyanovskii, Sergij V., Park, Heung-Shik, Lavrentovich, Oleg D.

“…The detailed structure of singularities of ordered field represents a fundamental problem in diverse areas of physics. At the defect cores, the deformations…”
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Electrically driven three-dimensional solitary waves as director bullets in nematic liquid crystals by Li, Bing-Xiang, Borshch, Volodymyr, Xiao, Rui-Lin, Paladugu, Sathyanarayana, Turiv, Taras, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…Electric field-induced collective reorientation of nematic molecules is of importance for fundamental science and practical applications. This reorientation is…”
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Induced-charge electro-osmosis around metal and Janus spheres in water: Patterns of flow and breaking symmetries by Peng, Chenhui, Lazo, Israel, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…We establish experimentally the flow patterns of induced-charge electro-osmosis around immobilized metallic spheres in aqueous electrolyte. The ac field…”
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Wide temperature range of an electrically tunable selective reflection of light by oblique helicoidal cholesteric by Mrukiewicz, Mateusz, Iadlovska, Olena S., Babakhanova, Greta, Siemianowski, Simon, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…Oblique helicoidal cholesteric liquid crystals (Ch OH ) offer an unprecedented opportunity to tune selective reflection of light in a broad spectral range from…”
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Topology control of human fibroblast cells monolayer by liquid crystal elastomer by Turiv, Taras, Krieger, Jess, Babakhanova, Greta, Yu, Hao, Shiyanovskii, Sergij V, Wei, Qi-Huo, Kim, Min-Ho, Lavrentovich, Oleg D

“…Eukaryotic cells in living tissues form dynamic patterns with spatially varying orientational order that affects important physiological processes such as…”
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Liquid crystal-enabled electro-osmosis through spatial charge separation in distorted regions as a novel mechanism of electrokinetics by Lazo, Israel, Peng, Chenhui, Xiang, Jie, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…Electrically controlled dynamics of fluids and particles at microscales is a fascinating area of research with applications ranging from microfluidics and…”
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Three-dimensional solitary waves with electrically tunable direction of propagation in nematics by Li, Bing-Xiang, Xiao, Rui-Lin, Paladugu, Sathyanarayana, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…Production of stable multidimensional solitary waves is a grand challenge in modern science. Steering their propagation is an even harder problem. Here we…”
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Azimuthal Anchoring Strength in Photopatterned Alignment of a Nematic by Padmini, H. Nilanthi, Rajabi, Mojtaba, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…Spatially-varying director fields have become an important part of research and development in liquid crystals. Characterization of the anchoring strength…”
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Inelastic collisions and anisotropic aggregation of particles in a nematic collider driven by backflow by Pishnyak, Oleg P, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…We design a nematic collider for controlled out-of-equilibrium anisotropic aggregation of spherical colloidal particles. The nematic surrounding imparts…”
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Publisher Correction: Electrically driven three-dimensional solitary waves as director bullets in nematic liquid crystals by Li, Bing-Xiang, Borshch, Volodymyr, Xiao, Rui-Lin, Paladugu, Sathyanarayana, Turiv, Taras, Shiyanovskii, Sergij V., Lavrentovich, Oleg D.

“…The original version of this article contained an error in the description of Supplementary Movie 7, which incorrectly read ‘Collision resulting in…”
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Electrooptic Response of Chiral Nematic Liquid Crystals with Oblique Helicoidal Director by Xiang, Jie, Shiyanovskii, Sergij V., Imrie, Corrie, Lavrentovich, Oleg D.

“…Electrically induced reorientation of liquid crystals (LCs) is a fundamental phenomenon widely used in modern technologies. We observe experimentally an…”
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Morphogenesis of defects and tactoids during isotropic-nematic phase transition in self-assembled lyotropic chromonic liquid crystals by Kim, Young-Ki, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…We explore the structure of nuclei and topological defects in the first-order phase transition between the nematic (N) and isotropic (I) phases in lyotropic…”
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Nanosecond electro-optic switching of a liquid crystal by Borshch, Volodymyr, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…Electrically induced reorientation of nematic liquid crystal (NLC) molecules caused by dielectric anisotropy of the material is a fundamental phenomenon widely…”
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Dye-doped dual-frequency nematic cells as fast-switching polarization-independent shutters by Li, Bing-Xiang, Xiao, Rui-Lin, Paladugu, Sathyanarayana, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…We present polarization-independent optical shutters with a sub-millisecond switching time. The approach utilizes dual-frequency nematics doped with a dichroic…”
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Electro-Optic Effects in Colloidal Dispersion of Metal Nano-Rods in Dielectric Fluid by Golovin, Andrii B, Xiang, Jie, Park, Heung-Shik, Tortora, Luana, Nastishin, Yuriy A, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…In modern transformation optics, one explores metamaterials with properties that vary from point to point in space and time, suitable for application in…”
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Nanosecond switching of micrometer optical retardance by an electrically controlled nematic liquid crystal cell by Li, Bing-Xiang, Shiyanovskii, Sergij V, Lavrentovich, Oleg D

“…Electro-optic response of liquid crystals in mainstream display applications exhibits a millisecond switching of optical retardance on the order of one…”
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Fast factorization of rectangular Vandermonde matrices with Chebyshev nodes by Kuian, Mykhailo, Reichel, Lothar, Shiyanovskii, Sergij V.

“…The polynomial interpolation problem with distinct interpolation points and the polynomial represented in the power basis gives rise to a linear system of…”
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Kerr effect at high electric field in the isotropic phase of mesogenic materials by Li, Bing-Xiang, Borshch, Volodymyr, Shiyanovskii, Sergij V, Liu, Shao-Bin, Lavrentovich, Oleg D

“…The well-known Kerr effect in isotropic fluids consists in the appearance of uniaxial orientational order and birefringence that grows as the square of the…”
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Electro-optic switching of dielectrically negative nematic through nanosecond electric modification of order parameter by Li, Bing-Xiang, Borshch, Volodymyr, Shiyanovskii, Sergij V., Liu, Shao-Bin, Lavrentovich, Oleg D.

“…We present experimental studies of nanosecond electric modification of the order parameter (NEMOP) in a variety of nematic materials with negative dielectric…”
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Elasticity and dynamics of uniaxial nematic liquid crystal with defects: Nemator model by Aryasova, Natalie, Shiyanovskii, Sergij V.

“…We present a model of static and dynamic properties of uniaxial nematic liquid crystals that brings together the advantages of the Oseen-Frank (OF), Landau–de…”
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