Researchers at the University of Babylon in Iraq have simulated a novel two-terminal (2T) lead-free all-perovskite tandem solar cell with a wide bandgap antimony-doped perovskite top subcell and a ...

Using the mask-and-plate copper metallization technique, scientists at the German research center fabricated a 1.21 cm² perovskite–silicon tandem solar cell featuring a heterojunction bottom device.