Full Optoelectronic Simulation of Lead-Free Perovskite/Organic Tandem Solar Cells.

ABSTRACT: Organic and perovskite semiconductor materials are considered an interesting combination thanks to their similar processing technologies and band gap tunability. Here, we present the design and analysis of perovskite/organic tandem solar cells (TSCs) by using a full optoelectronic simulator (SETFOS). A wide band gap lead-free ASnI₂Br perovskite top subcell is utilized in conjunction with a narrow band gap DPPEZnP-TBO:PC61BM heterojunction organic bottom subcell to form the tandem configuration. The top and bottom cells were designed according to previous experimental work keeping the same materials and physical parameters. The calibration of the two cells regarding simulation and experimental data shows very good agreement, implying the validation of the simulation process. Acco

SUBMITTER: Salem MS 

PROVIDER: S-EPMC9918906 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature