Spectral analysis of the magneto-optical response in valley polarized Pb${}_{1-x}$Sn${}_x$Se

Xiaoqi Ding, Jiashu Wang, Mykhaylo Ozerov +7

Since the last century, considerable efforts have been devoted to the study of valley-degenerate narrow gap semiconductors, such as the Pb${}_{1-x}$Sn${}_x$Se alloy. This material poss…