2D Organic–Inorganic Halide Perovskites for Hybrid Heterostructures: Single Crystals, Thin Films and Exfoliated Flakes. - Ciccarelli, Fabrizio; Barra, Mario; Carella, Antonio; De Luca, Gabriella Maria; Gesuele, Felice; Chiarella, Fabio (Crystals (2073-4352), 2025)