Search Results - "Kostylyov, V. P."

Evaluation of the annual electric energy output of an a-Si:H solar cellin various regions of the CIS countries by Kryuchenko, Yu.V., Sachenko, A.V., Bobyl, A.V., Kostylyov, V.P., Sokolovskyi, I.O., Terukov, E.I., Tokmoldin, N., Tokmoldin, S. Zh, Smirnov, A.V.

“…We have calculated annual (i.e., for each day of the year) daytime dependences of the electric power output per unit area of an a-Si:H solar cell (SC) at…”
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Effect of PEDOT:PSS Layer Deposition on Electrical and Photoelectrical Properties of n+-ZnO/n-Si Heterostructure by Gomeniuk, Y. V., Gomeniuk, Y. Y., Kondratenko, S. V., Rudenko, T. E., Vasin, A. V., Rusavsky, A. V., Slobodian, O. M., Tyagulskyy, I. P., Kostylyov, V. P., Vlasiuk, V. M., Tiagulskyi, S. I., Yatskiv, R., Lysenko, V. S., Nazarov, A. N.

“…The results of electrical and photoelectrical characterization of the interface and bulk properties of n + -ZnO/ n -Si and poly(3,4-ethylene…”
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The Effect of Base Thickness on Photoconversion Efficiency in Textured Silicon-Based Solar Cells by Sachenko, A. V., Kostylyov, V. P., Bobyl, A. V., Vlasyuk, V. N., Sokolovskyi, I. O., Konoplev, G. A., Terukov, E. I., Shvarts, M. Z., Evstigneev, M.

“…A theory is developed, which describes the experimental external quantum efficiency, EQE (λ) as a function of photon wavelength for structured Si-based solar…”
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Characterization and Optimization of Highly Efficient Silicon-Based Textured Solar Cells: Theory and Experiment by Sachenko, A.V., Kostylyov, V. P., Vlasiuk, V. M., Sokolovskyi, I. O., Evstigneev, M., Shkrebtii, A. I., Johnston, D., Michael, P., Missimer, T.

“…We developed and applied an improved theoretical model to optimize characteristics of highly efficient textured solar cells (SCs). The model accounts for all…”
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Specific features of current flow in α-Si : H/Si heterojunction solar cells by Sachenko, A. V., Kostylyov, V. P., Sokolovskyi, I. O., Bobyl’, A. V., Verbitskii, V. N., Terukov, E. I., Shvarts, M. Z.

“…Specific features of the formation of dark I–V characteristics of α-Si: H/Si heterojunction solar cells are investigated taking account the ratio between…”
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Peculiarities of photoconversion efficiency modeling in perovskite solar cells by Sachenko, A. V., Kostylyov, V. P., Bobyl, A. V., Vlasyuk, V. M., Sokolovskyi, I. O., Terukov, E. I., Evstigneev, M. A.

“…A theoretical approach to photoconversion efficiency modeling in perovskite p – i – n structures is developed. The results of the theoretical modeling are…”
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Solar cells prepared on multicrystalline silicon subjected to new gettering and passivation treatments by Litovchenko, V.G., Klyuis, N.I., Evtukh, A.A., Efremov, A.A., Sarikov, A.V., Popov, V.G., Kostylyov, V.P., Rasamakin, Yu.V., Haessler, Ch, Koch, W.

“…New combined gettering and passivating procedures for solar cells prepared from multicrystalline silicon (mc-Si) have been considered. Passivation has been…”
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The mechanism of contact-resistance formation on lapped n-Si surfaces by Sachenko, A. V., Belyaev, A. E., Boltovets, N. S., Vinogradov, A. O., Kapitanchuk, L. M., Konakova, R. V., Kostylyov, V. P., Kudryk, Ya. Ya, Kladko, V. P., Sheremet, V. N.

“…Anomalous temperature dependences of the specific contact resistance ρ c ( T ) of Pd 2 Si-Ti-Au ohmic contacts to lapped n -Si with dopant concentrations of 5…”
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Space charge region recombination in highly efficient silicon solar cells by Sachenko, A.V., Kostylyov, V.P., Evstigneev, M.

“…The recombination rate in the space charge region (SCR) of a silicon-based barrier structure with a long Shockley–Reed–Hall lifetime is calculated…”
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Optimization of silicon solar cell design for use under concentrated solar irradiation by Korkishko, R. M., Vlasiuk, V. M., Kostylyov, V. P., Chernenko, V. V., Dvernikov, B. F.

“…The task of reducing the cost of a unit of photoelectric-generated electricity is still relevant today. One of the most effective ways to do that is to use…”
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Influence of excitonic effects on luminescence quantum yield in silicon by Sachenko, A. V, Kostylyov, V. P, Vlasyuk, V. M, Sokolovskyi, I. O, Evstigneev, M

“…Nonradiative exciton lifetime in silicon is determined by comparison of the experimental and theoretical curves of bulk minority charge carriers lifetime on…”
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Concentrator photovoltaic module based on silicon photoconverters by Chernenko, V. V., Kostylyov, V. P., Korkishko, R. М., Dvernikov, B. F., Pekur, D. V., Kolomzarov, Yu. V., Kornaga, V. І., Sorokin, V. М.

“…The task of reducing the cost of an energy unit obtained by the photovoltaic method remains relevant. One of the effective methods of reducing the production…”
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Concentrator photovoltaic module based on silicon photoconverters by Chernenko, V. V., Kostylyov, V. P., Korkishko, R. М., Dvernikov, B. F., Pekur, D. V., Kolomzarov, Yu. V., Kornaga, V. І., Sorokin, V. М.

“…The task of reducing the cost of an energy unit obtained by the photovoltaic method remains relevant. One of the effective methods of reducing the production…”
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Space charge region recombination, non-radiative exciton recombination and the band-narrowing effect in high-efficiency silicon solar cells by Sachenko, A.V., Kostylyov, V.P., Vlasiuk, V.M., Sokolovskyi, I.O., Evstigneev, M., Dvernikov, D.F., Korkishko, R.M., Chernenko, V.V.

“…An expression for finding the dependence of narrowing the bands in silicon ΔEg on the level of illumination from the intrinsic absorption band (or…”
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Influence of excitonic effects on luminescence quantum yield in silicon by Sachenko, A.V., Kostylyov, V.P., Vlasiuk, V.M., Sokolovskyi, I.O., Evstigneev, M.

“…Nonradiative exciton lifetime in silicon is determined by comparison of the experimental and theoretical curves of bulk minority charge carriers lifetime on…”
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Modeling of characteristics of highly efficient textured solar cells based on c-silicon. The influence of recombination in the space charge region by Sachenko, A.V., Kostylyov, V.P., Vlasiuk, V.M., Sokolovskyi, I.O., Evstigneev, M.A., Slusar, T.V., Chernenko, V.V.

“…Theoretical modeling of the optical and photovoltaic characteristics of highly efficient textured silicon solar cells (SC), including short-circuit current,…”
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Efficiency analysis of betavoltaic elements by Sachenko, A.V., Shkrebtii, A.I., Korkishko, R.M., Kostylyov, V.P., Kulish, M.R., Sokolovskyi, I.O.

“…•Developed betavoltaic formalism for the maximum attainable conversion efficiency.•Considered tritium and Pm-147 as beta sources, Si and SiC are the base…”
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Analysis of the attainable efficiency of a direct-bandgap betavoltaic element by Sachenko, A. V, Shkrebtii, A. I, Korkishko, R. M, Kostylyov, V. P, Kulish, N. P, Sokolovskiy, I. O, Evstigneev, M

“…Conversion of energy of beta-particles into electric energy in a p-n junction based on direct-bandgap semiconductors, such as GaAs, considering realistic…”
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On the ultimate quantum efficiency of band-edge electroluminescence in silicon barrier structures by Sachenko, A. V., Gorban’, A. P., Kostylyov, V. P.

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Selfconsistent Model of Photoconversion Efficiency for Multijunction Solar Cells by Sachenko, A. V, Shkrebtii, A. I, Kostylyov, V. P, Kulish, M. R, Sokolovskyi, I. O

“…To accurately calculate efficiencies $\eta$ of experimentally produced multijunction solar cells (MJSCs) and optimize their parameters, we offer…”
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