2024-11-07
Inkjet-Printed FASn<sub>1–<i>x</i></sub>Pb<sub><i>x</i></sub>I<sub>3</sub>-Based Perovskite Solar Cells
2024-11-07 • Ayush Tara, Vincent Schröder, Ananta Paul, Natalia Maticiuc, Manuel Vásquez-Montoya, Janardan Dagar, Sanjeev Sharma, Rockey Gupta, Emil List, Eva U...
Metal halide perovskite solar cells (PSCs) have gained significant attention in thin-film photovoltaic research for their high power conversion efficiency (PCE) and facile fabrication processes. This study presents the use of inkjet printing to fabricate thin films of combinatorial mixed formamidinium tin-lead perovskites and evaluates their layer quality and device performance. Our findings demonstrate that incorporating Pb up to 50% into FASnI<sub>3</sub> films enhances lattice stability. The investigation focus…