Band-Gap Tunability in Anharmonic Perovskite-Like Semiconductors Driven by Polar Electron–Phonon Coupling - Pol Benítez; Ruoshi Jiang; Siyu Chen; Cibrán López; Josep-Lluís Tamarit; Edgardo Saucedo; Bartomeu Monserrat; Claudio Cazorla (Journal of the American Chemical Society, 2025)