Large polaron evidence in the ultrafast THz response of Lead-Halide Perovskites oleh Cinquanta Eugenio, Meggiolaro Daniele, Motti Silvia G., Gandini Marina, Alcocer Marcelo, Quinten A. Akkerman, Vozzi Caterina, Manna Liberato, Petrozza Annamaria, De Angelis Filippo, Stagira Salvatore