Spin-dependent Raman and Brillouin light scattering on excitons in CsPbBr3 perovskite crystalsRemoveIna V. Kalitukha, Victor F. Sapega, Dmitri R. Yakovlev, Dennis Kudlacik, Damien Canneson, Yury G. Kusrayev, Anna V. Rodina, and Manfred BayerPhys. Rev. B 113, 155201 (2026)