Lüdemann, RalfRalfLüdemannHauser, A.A.HauserSchindler, RolandRolandSchindler2022-03-092022-03-091998https://publica.fraunhofer.de/handle/publica/331655en621697Hydrogen passivation of low- and high-quality mc-silicon for high-efficiency solar cellsconference paper