Carrier gradients and the role of charge selective contacts in lateral heterojunction all back contact perovskite solar cells oleh Sean P. Dunfield, Aleksandra Bojar, Stefania Cacovich, Mathieu Frégnaux, Talysa Klein, Rosemary Bramante, Fei Zhang, Davide Regaldo, Vincent Dufoulon, Jean-Baptiste Puel, Glenn Teeter, Joseph M. Luther, Muriel Bouttemy, Dennis Nordlund, Kai Zhu, David T. Moore, Maikel F.A.M. van Hest, Jean-Paul Kleider, Joseph J. Berry, Philip Schulz