Ultralow dark current in near-infrared perovskite photodiodes by reducing charge injection and interfacial charge generation oleh Riccardo Ollearo, Junke Wang, Matthew J. Dyson, Christ H. L. Weijtens, Marco Fattori, Bas T. van Gorkom, Albert J. J. M. van Breemen, Stefan C. J. Meskers, René A. J. Janssen, Gerwin H. Gelinck