Landau level spectroscopy of PbSnSe topological crystalline insulator

Kristupas Kazimieras Tikuišis, Jan Wyzula, Lukáš Ohnoutek +8

We report on an infrared magneto-spectroscopy study of Pb${}_{1-x}$Sn${}_x$Se, a topological crystalline insulator. We have examined a set of samples, all in the inverted regime of ele…