Deciphering perovskite decomposition in a humid atmosphere with TOF-GISANS

• Published in: Energy reports Vol. 8; pp. 23 - 33
• Main Authors: Urwick, Adam N., Bastianini, Francesco, Pérez, Gabriel E., Dunbar, Alan
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.11.2022; Elsevier
• Subjects: Doping; Grazing incidence; Moisture stability. Degradation; Perovskite; Scattering length density; Small Angle Neutron Scattering; Small Angle Neutron Scattering; Scattering length density; Perovskite; Moisture stability. Degradation; Grazing incidence; Doping

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 st...