Deciphering perovskite decomposition in a humid atmosphere with TOF-GISANS
Doping or alloying of the cations on the A-site and halides on the X site of ABX3 perovskites has been demonstrated as a successful technique for improving moisture stability of perovskite films for optoelectronic applications.Despite structural and electrical stability improvements, these films still undergo moisture induced degradation to Lead Io