نوع مقاله : مقاله پژوهشی کامل
نویسندگان
1 دانشگاه آزاد اسلامی بجنورد
2 موسسه آموزش عالی بهار مشهد
3 دانشگاه آزاد اسلامی واحد بجنورد
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
The subject of this research is the design and simulation of a perovskite-silicon tandem solar cell. The purpose of this research is to reduce heat loss and increase cell efficiency. In this work, we designed a tandem device consisting of two cells using the SCAPS simulator (Solar Cell Capacitor Simulator); The front cell comprised of CH3NH3PbI3 absorber layer (with a bandgap of 1.55 ev), and a C-Si cell (with 1.12 ev bandgap) was selected as the bottom cell. Each of two cells were simulated and optimized separately, and then, the tandem structure consisting of two cells was simulated and the optimal thickness of the perovskite absorber layer was determined for the current matching conditions in the a two-terminal (2T) monolithic structure. The transmission spectrum of the perovskite cell to radiate to the lower cell was obtained using MATLAB software. Finally, the simulation of this structure led to an efficiency of 33.27%.
کلیدواژهها [English]