Landau level spectroscopy of Bi${}_2$Te${}_3$

I. Mohelsky, A. Dubroka, J. Wyzula +9

Here we report on Landau level spectroscopy in magnetic fields up to 34 T performed on a thin film of topological insulator Bi${}_2$Te${}_3$ epitaxially grown on a BaF${}_2$ substrate. T…