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Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/35393
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9 результатів
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Документ Development and new application of single-crystal silicon solar cells(2011) Khrypunov, G. S.; Kopach, V. R.; Kirichenko, M. V.; Zaitsev, R. V.Документ Nanostructured Semiconductor Heterostructures for Ultraviolet Sensors, Solar Cells and Semitransparent Diodes Manufactured by Chemical and Electrochemical Methods(Прикарпатський національний університет імені Василя Стефаника, 2017) Klochko, N. P.; Khrypunov, G. S.; Kopach, V. R.; Klepikova, K. S.; Lukianova, O. V.; Korsun, V. E.; Lyubov, V. M.; Zaitsev, R. V.; Kirichenko, M. V.Документ Near Ultraviolet Photodetector Based on Electrodeposited in Pulse Mode Zinc Oxide Arrays(Institute of Electrical and Electronics Engineers, 2016) Klepikova, K. S.; Klochko, N. P.; Kopach, V. R.; Khrypunov, G. S.; Lubov, V. M.; Zaitsev, R. V.; Kirichenko, M. V.Документ Dependence of minority charge carriers lifetime on point defects type and their concentration in single-crystal silicon(Scientific and Technological Corporation "Institute for Single Crystals", 2011) Zaitsev, R. V.; Kirichenko, M. V.; Doroshenko, A. N.; Khrypunov, G. S.Using the computer simulation method it was studied the dependences of nonequili-brium electrons lifetime from concentration of elementary bulk point defects and various complexes of the bulk point defects, which may be present in the diode structures based on p-type conductivity boron doped silicon crystals with 10 Ohm-cm resistivity, grown by the Czochralski method. A number of obtained results well correlated with the experimental data related to the effects of photon degradation in solar cells which based on considered type silicon crystals (Si-SC) and influence of a stationary magnetic field on such devices efficiency. Overall, our results provide additional possibility for the evolution features prediction of electronic, and consequently, functional parameters, not only for Si-SC, but also for other devices based on such diode structures. It will allow looking for the most efficient and cost effective ways to optimize their design-technological solutions, and also estimates their reliability and durability level.Документ Single-crystal silicon solar cell efficiency increase in magnetic field(Scientific and Technological Corporation "Institute for Single Crystals", 2010) Zaitsev, R. V.; Kopach, V. R.; Kirichenko, M. V.; Lukyanov, E. O.; Khrypunov, G. S.; Samofalov, V. N.It is established in experiment that efficiency of unijunction (UJ) single-crystal silicon solar cells (Si-SC) with horizontal n⁺-p-p⁺ diode structure may increase by a factor of approximately 1.1 after their holding at room temperature during 7 days in perpendicularly oriented stationary magnetic field with 0.2 T induction. The subsequent stabilizing of the obtained positive effect is shown to be realizable by attachment of a thin magnetic vinyl layer (creating in the UJ Si-SC base crystal a magnetic field with induction not exceeding 0.05 T) to the UJ Si-SC at the back electrode side.Документ The Сadmium Telluride Thin Films for Flexible Solar Cell Received by Magnetron Dispersion Method(Sumy State University, 2017) Zaitsev, R. V.; Khrypunov, G. S.; Veselova, N. V.; Kirichenko, M. V.; Kharchenko, M. M.; Zaitseva, L. V.For the purpose of creation of thin-film photoelectric converters on the basis of sulfide and telluride of cadmium the pilot studies of process of magnetron dispersion on a direct current of telluride of cadmium and influence of the modes of magnetron dispersion on crystalline structure of films of CdTe are conducted. CdTe films for basic layers of sheet photoelectric converters on flexible polyimide substrate by the method of magnetron dispersion on a direct current are received for the first time. It is experimentally shown that "chloride" processing of the received layers of telluride of cadmium leads to transformation of metastable hexagonal modification of telluride of cadmium in stable cubic. At the same time at the expense of the eutectic recrystallization body height of the sizes of areas of a coherent dispelling much and decrease by 1,5 times of level of microstrains is observed.Документ High-voltage power take-off system for photovoltaic station(Кременчуцький національний університет ім. Михайла Остроградського, 2016) Zaitsev, R. V.; Kirichenko, M. V.; Khrypunov, G. S.; Prokopenko, D. S.Документ Advanced capacitive converters based on Al/ITO/Polyimide/Al₂O₃ heterostructures(Vasyl Stefanyk Precarpathian National University, 2015) Zaitseva, L. V.; Khrypunov, G. S.; Zaitsev, R. V.; Momotenko, O. V.Документ Hybrid photoenergy installation development(2018) Zaitsev, R. V.; Kirichenko, M. V.; Krypunov, G. S.; Zaitseva, L. V.The current problem is the autonomous supply thermal energy and hot water for civilian and military consumers. The most commonly used for this purpose are installations based on solar thermal collectors, which at the same time require an external power source up to 100 W for electronic control components and a circulating pump, which does not allow them to be fully considered as autonomous. One of the ways to solve this problem is to combine in one installation solar panels and heat collectors. It has been proposed the constructive technological solution of the hybrid photoenergy system with flexible solar cells based on cadmium telluride, which allows getting the total efficiency of such a system up to 73% for the transformation of solar energy into heat and electric energy.