Kinetics and energetics of metal halide perovskite conversion reactions at the nanoscale oleh Neha Arora, Alessandro Greco, Simone Meloni, Alexander Hinderhofer, Alessandro Mattoni, Ursula Rothlisberger, Jan Hagenlocher, Claudia Caddeo, Shaik M. Zakeeruddin, Frank Schreiber, Michael Graetzel, Richard H. Friend, M. Ibrahim Dar