Figure 4
The magneto-photocurrents in the (a) [010] crystallographic and (b) [110] directions. (a) The black squares and red circles denote currents excited by mid-infrared radiation and near-infrared radiation, respectively. (b) The blue squares and green circles denote currents excited by mid-infrared radiation and near-infrared radiation respectively. φ is the angle between the magnetic field direction and [10] crystallographic direction.