A team led by China's Nanjing University has demonstrated a 0.049 cm2 all-perovskite tandem solar cell with reduced open-circuit voltage losses in the wide-bandgap (WBG) perovskite subcell and ...
The proposed cell is based on indium gallium phosphide (InGaP), indium gallium arsenide (InGaAs) and germanium (Ge) and has an active area of 0.25 mm2. It can be used for applications in ...