Spin dynamics of electrons, holes, and excitons in lead-halide perovskite semiconductors
strong spin selectivity and efficient spin initialization under circularly polarized excitation [2,3,5]. Spatial confinement of excitons in CsPbI₃ nanocrystals leads to a regime in which spin properties [...] locking of hole spin coherences in CsPb(Cl,Br) 3 perovskite nanocrystals, Nature Comm., 14, 699 (2023). [5] Kopteva, N. E.; et al., Optical orientation of excitons and charge carriers in methylammonium lead …