Figure 4
Simulated XBIC. (a) Normalized linear plots comparing the measured (red squares) and simulated XBIC (blue dots) of the InP nanowire for different doping types in the middle segment. The top plot represents the band structure for each case. Solid lines represent the conduction band and dashed lines represent the valence band. (b) XBIC and S(x) profiles along the center of the InP nanowire at different biases. (c) The simulated bias dependence of XBIC for the InP nanowire with a slightly p-doped middle segment. |