Search Results - "Palto, S. P."

Spectral Singularities of the Photoelectric Effect in a Zinc Phthalocyanine–Fullerene (ZnPc:C70) Donor–Acceptor Blend by Lazarev, V. V., Geivandov, A. R., Palto, S. P.

“…Spectral singularities of the ampere–watt sensitivity of photoelectric structures consisting of a transparent indium–tin oxide electrode, a photosensitive…”
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Bistability of the Photoelectric Effect in Fullerene–Phthalocyanine Ferroelectric Composite Films by Palto, S. P., Lazarev, V. V., Geivandov, A. R., Yudin, S. G.

“…The photoelectric properties of thin films based on an organic composition of fullerene (C 60 ), zinc phthalocyanine (ZnPc), and a ferroelectric copolymer of…”
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Two-dimensional ferroelectric films by Ducharme, Stephen, Bune, A. V, Fridkin, V. M, Blinov, L. M, Palto, S. P, Sorokin, A. V, Yudin, S. G, Zlatkin, A

“…Ultrathin crystalline films offer the possibility of exploring phase transitions in the crossover region between two and three dimensions. Second-order…”
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Fast Mode in the Electro-Optical Switching of a Liquid Crystal Cell with Interdigitated Electrodes by Simdyankin, I. V., Geivandov, A. R., Palto, S. P.

“…The conditions for the emergence of a fast electro-optical mode in a liquid crystal cell with a short period ( p = 1.8 μm) of interdigitated electrodes have…”
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Director Distribution in a CLC Hybrid Cell with a Small Helicoidal Pitch by Shtykov, N. M., Palto, S. P., Umanskii, B. A., Rybakov, D. O., Simdyankin, I. V.

“…Laser light emission in dye-doped chiral liquid crystals (CLCs) has been experimentally demonstrated for the homeotropic–planar (hybrid) orientation. A…”
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Superperiodic Liquid-Crystal Metasurfaces for Electrically Controlled Anomalous Refraction by Gorkunov, Maxim V, Kasyanova, Irina V, Artemov, Vladimir V, Ezhov, Alexander A, Mamonova, Alena V, Simdyankin, Ivan V, Palto, S. P

“…Optical liquid-crystal metasurfaces self-assemble on polymer layers locally processed with a digitally controlled focused ion beam. We expand their…”
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Electrically Induced Photonic Structures in Cholesteric and Nematic Liquid Crystals by Palto, S. P., Geivandov, A. R., Kasyanova, I. V., Rybakov, D. O., Simdyankin, I. V., Umanskii, B. A., Shtykov, N. M.

“…— The latest studies of electrically induced photonic liquid crystal structures, performed at the Laboratory of Liquid Crystals of the Shubnikov Institute of…”
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Deformed lying helix transition and lasing effect in cholesteric LC layers at spatially periodic boundary conditions by Palto, S. P., Shtykov, N. M., Kasyanova, I. V., Umanskii, B. A., Geivandov, A. R., Rybakov, D. O., Simdyankin, I. V., Artemov, V. V., Gorkunov, M. V.

“…The field-induced orientational transition in layers of cholesteric liquid crystals with spatially periodic modulation of the surface anchoring is studied by…”
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Director distribution in field-induced undulated structures of cholesteric liquid crystals by Shtykov, N. M., Palto, S. P., Umanskii, B. A., Rybakov, D. O., Simdyankin, I. V.

“…Structures with a periodic in-plane liquid crystal director field modulation induced by an electric field are studied in cholesteric liquid crystals (CLCs). A…”
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Lasing in micro-grating liquid crystal systems by Shtykov, N. M., Palto, S. P., Geivandov, A. R., Umanskii, B. A.

“…A waveguide lasing effect has been observed and investigated in a dye-doped layer of a nematic liquid crystal (NLC) between two quartz plates. One of the…”
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Complex Refractive Indices of Zinc Phthalocyanine, Fullerene C70, and Their Mixed Composition by Blinov, L. M., Lazarev, V. V., Yudin, S. G., Palto, S. P.

“…Spectral properties of organic semiconductors (zinc phthalocyanine (ZnPc), fullerene C 70 , and their mixture (ZnPc : C 70 ) have been studied. The…”
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Photoelectric Effect in an Organic-Semiconductor-Based ZnPc:C70 Heterostructure with a Subwavelength Aluminum Grating by Lazarev, V. V., Blinov, L. M., Yudin, S. G., Artemov, V. V., Palto, S. P.

“…The dependence of the ampere–watt sensitivity of a hybrid photoelectric structure, which consists of a transparent ITO electrode, a film of a mixture of…”
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Simulation of electrooptical effects and dynamics of ferroelectric liquid crystals by Palto, S. P.

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Spectral Features of Zinc Phthalocyanine: Optics, Stark Spectroscopy, and Photovoltaics by Blinov, L. M., Lazarev, V. V., Yudin, S. G., Palto, S. P.

“…The results of spectral analysis of organic semiconductor, zinc phthalocyanine (ZnPc), which is one of the best donor materials for solar power engineering but…”
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Micro- and nanostructures for the spatially periodic orientation of liquid crystals obtained by focused ion beam milling by Palto, S. P., Geivandov, A. R., Kasyanova, I. V., Artemov, V. V., Gorkunov, M. V.

“…Micro- and nanostructured surfaces creating spatially periodic boundary conditions of the alignment of nematic liquid crystals in two mutually orthogonal…”
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Electric field controlled polarization grating based on a hybrid structure "photosensitive polymer-liquid crystal" by Blinov, L. M., Cipparrone, G., Mazzulla, A., Provenzano, C., Palto, S. P., Barnik, M. I., Arbuzov, A. V., Umanskii, B. A.

“…An investigation was carried out on a hybrid structure consisting of a photosensitive polymer in contact with a nematic liquid crystal (NLC) layer. Before…”
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Changes in Metallicity and Electronic Structure Across the Surface Ferroelectric Transition of Ultrathin Crystalline Poly(vinylidene Fluoride-Trifluoroethylene) Copolymers by Choi, Jaewu, Dowben, P. A., Pebley, Shawn, Bune, A. V., Ducharme, Stephen, Fridkin, V. M., Palto, S. P., Petukhova, N.

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Study of Lasing in Liquid-Crystal Systems with Microgratings by Shtykov, N. M., Palto, S. P., Umanskii, B. A., Geivandov, A. R.

“…Waveguide lasing in a layer of nematic liquid crystal (NLC) doped with a dye has been experimentally observed. A chromium micrograting with a period of 1.76 μm…”
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Fourier Spectroscopy as a Method of Investigation of Photoelectric Properties of Organic Systems by Palto, S. P., Alpatova, A. V., Geivandov, A. R., Blinov, L. M., Lazarev, V. V., Yudin, S. G.

“…A new method of investigation of photoelectric properties of layered thin-film structures based on broadband Fourier spectroscopy exhibiting a harmonically…”
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Plasmonic Enhancement of Photocurrent in a Hybrid Structure with a Subwavelength Aluminum Grating by Lazarev, V. V., Blinov, L. M., Simdyankin, I. V., Yudin, S. G., Artemov, V. V., Gorkunov, M. V., Palto, S. P.

“…Strong anisotropy of photocurrent excitation is observed in a hybrid photovoltaic structure comprising a film of organic-semiconductor blend and a…”
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