Spin-Forbidden Excitations in the Magneto-optical Spectra of
CrI3
Tuned by Covalency
Connor A. Occhialini, Luca Nessi, Luiz G. P. Martins, Ahmet Kemal Demir, Qian Song, Vicky Hasse, Chandra Shekhar, Claudia Felser, Kenji Watanabe, Takashi Taniguchi, Valentina Bisogni, Jonathan Pelliciari, Riccardo Comin.