Fig. 1. (Color online) (a) Perovskite solar cells in space suffer various radiations. (b) Simulated electron diffraction patterns showing the structural evolution of MAPbI₃ under e-beam irradiation. Reproduced with permission^[2], Copyright 2018, Springer Nature. (c) Transmittance spectra for glass substrates after e-beam irradiation. Reproduced with permission^[3], Copyright 2020, American Chemical Society. (d)β coefficientvsV_oc curves. Reproduced with permission^[7], Copyright 2017, Wiley.

Fig. 2. (Color online) (a) Schematic for self-healing mechanism in MAPbI₃. Reproduced with permission^[12], Copyright 2020, American Chemical Society. (b) Cs 4d, Br 3d, Pb 5d XPS spectra for CsPbBr₃. Reproduced with permission^[14], Copyright 2021, Royal Society of Chemistry. (c) Schematic for UV-induced degradation of perovskite. Reproduced with permission^[16], Copyright 2021, Royal Society of Chemistry.