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Information × Registration Number 0220U101159, 0117U003929 , R & D reports Title Synthesis and optimization of Cu2ZnSn(Ge)SSe4 semiconductor film properties, obtained by vacuum-free methods, for third-generation solar cells popup.stage_title Head Ivashchenko Maksym M., Registration Date 04-01-2020 Organization Sumy State University popup.description2  The project is aimed at the creation of models of solar converters based on the films of compounds of group I2-II-IV-VI4, in particular, Cu2ZnSn(Ge)(S,Se)4 with different buffer and window layers by an inexpensive, vacuum-free method of spray-pyrolysis. Determination of the conditions of synthesis of semiconductor kesterite films by the method of spray-pyrolysis in the atmosphere of inert gases and the development of an optimal technology for their doping with germanium atoms, incl. by selecting appropriate precursors. Investigation of the influence of the physical and technological deposition conditions and composition of precursors on the structural, optical and electrical characteristics of the films of group I2-II-IV-VI4. Product Description popup.authors Voznyi Andrii A. Diachenko Oleksii V. Dobrozhan Oleksandr A. Znameshchykov Yaroslav V. Kurbatov Denys I. Shamardin Artem V. popup.nrat_date 2020-04-02 Close