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Information × Registration Number 0212U002270, 0109U002422 , R & D reports Title Physical principles investigation of photo-electric transformation optimization for solar cells with nano- layers popup.stage_title Head Khrypunov G., Registration Date 02-02-2012 Organization The Kharkov state polytechnical university popup.description2 Subject, object of study - physical principles of optimization of photoelectric conversion in SC with nonsocale conjugated layers. Purpose - to develop the physical principles of optimization of SC based on extra-thin films of cadmium telluride and silicon single crystals with nanoscale conjugated layers for creating of tandem device structures. Methods of research - theoretical and experimental (optical, electrical and structural) study of device structures. Basic research (scientific and technical) results. The new stability SC glass(polyimide)/ITO/ZnO/CdS/CdTe/Cu/ITO with Cu nano-layer in back contact and ZnO nano-layer in frontal contact and 0.8 mkm and 2.5 mkm thick CdTe base layers, which efficiency grow in the first 1.5 - 2 years of operation up to 10.3% and 8%, respectively was created. A physical model of degradation of it SC has been made. The electrochemical modes for creation of 100 nm thick CdTe layers and of 300 nm thick CdS layers were developed. It was determined that for the optimization of reflection factor for photoactive components of solar radiation for the back surface of Si-SC within 85 < R < 96% it is necessary to use two-layer reflector on the base ITO(0.25 mkm)/Al on the back surface of SC. For the first time it was found that for SC on the base of Si-KDB-10 with a horizontal n+-p-p+ diode structures the processing by means of stationary magnetic field enhances the effectiveness of such SC. Product Description popup.authors Зайцев Роман Валентинович Кіріченко Михайло Валерійович Клочко Наталя Петрівна Ковтун Назар Анатолійович Копач Володимир Романович Кудій Дмитро Анатолійович Любов Віктор Миколойович Меріуц Андрій Волдимирович Нікітін Віктор Олексійович Новіков Віталій Олександрович Харченко Микола Михайлович Хрипунов Геннадій Семенович popup.nrat_date 2020-04-02 Close