All-perovskite triple-junction solar cells for space: in operando response to proton irradiation.
Monolithic all-perovskite triple-junction solar cells (3J-PSCs) promise the highest power-to-weight ratios, making them attractive candidates for space photovoltaics. Their stability under high-energy particle irradiation concurrent with illumination is, however, a crucial consideration for space photovoltaic applicati...