Grain rotation and lattice deformation during perovskite spray coating and annealing probed in situ by GI-WAXS

• DOI: 10.1039/c6ce00965d
• Publication Date: 2016-06-02T08:03:28Z
• Authors: S. Lilliu; J. Griffin; A. T. Barrows; M. Alsari; B. Curzadd; T. G. Dane; O. Bikondoa; J. E. Macdonald; D. G. Lidzey
• Keywords: PEROVSKITE; [CHIM]Chemical Sciences; 02 engineering and technology; 0210 nano-technology; IN-SITU ANNEALING

Synchrotron grazing incidence WAXS is used to track CH₃NH₃PbI₃ precursor and perovskite crystallites rotation <italic>in situ</italic> during solution-deposition thermal annealing.