Search academic texts

Information × Registration Number 0213U007572, 0113U002747 , R & D reports Title Advanced materials of buffer and absorbing layers for low-cost high-efficiency polycrystalline heterojunction thin films solar cells popup.stage_title Head Opanasyk Anatoliy, Доктор фізико-математичних наук Registration Date 23-12-2013 Organization Sumy State University popup.description2 Object of research - structured processes and phase formation in thin films of zinc chalcogenides obtained by quasi-closed volume and Cu2ZnSnSe4 (CZTSe), Cu2ZnSnS4 (CZTS), obtained by co-evaporation of components of cell Knudson on undirected substrate sublayer and other materials and their impact on the optical, fluorescent, electrical properties of layers, the ensemble of point defects and defect spectrum of localized states in the bandgap of two-and four- components compounds. Subject of research - structural, optical, fluorescent, electrical properties, elemental composition and ensemble of point defects vacuum condensates wide-compounds ZnS, ZnSe, ZnTe, and films CZTS, CZTSe, which can be used as window and absorbing layers of thin-films solar cells, creating multilayer structures based on these compounds. Purpose - to study and optimization of structural, sub-structural, optical, and electrical parameters windows (ZnS, ZnSe, ZnTe) and absorbing layers (CZTS, CZTSe) for thin-film solar cells based on the next generation of low-cost, environmentally friendly compounds. Product Description popup.authors Бересток Таісія Олександрівна Д'яченко Олексій Вікторович Доброжан Олександр Анатолійович Коваль Павло Вікторович Косяк Володимир Володимирович Курбатов Денис Ігоревич Опанасюк Надія Миколаївна Понамарев Олександр Георгійович popup.nrat_date 2020-04-02 Close