Low-temperature magnetoresistance hysteresis in Vanadium-doped Bi${}_2$Te${}_{2.4}$Se${}_{0.6}$ bulk topological insulators

Birkan Düzel, Christian Riha, Karl Graser +2

Bi${}_2$Te${}_{2.4}$Se${}_{0.6}$ single crystals show gapless topological surface states and doping ($x$) with Vanadium allows to shift the chemical potential in the bulk band gap. Acc…