Fig. 6From: Observation of Extrinsic Photo-Induced Inverse Spin Hall Effect in a GaAs/AlGaAs Two-Dimensional Electron GasIncident angle dependence of the normalized CPGE current collected along different crystal orientations. The CPGE current is normalized by the photocurrent under a bias of 0.3 V. The solid symbols are the experimental data, and the lines are the fitting results according to Eq. (5)Back to article page