Impact of spin-orbit splitting on two-photon absorption spectra in a halide perovskite single crystalRemoveKeiichi Ohara, Takumi Yamada, Tomoko Aharen, Hirokazu Tahara, Hideki Hirori, Hidekatsu Suzuura, and Yoshihiko KanemitsuPhys. Rev. B 103, L041201 (2021)
