Figure 4
Measured intensity profiles (circles) along lines of constant qx marked by the dashed lines in Fig. 3 and the respective fits (lines) for samples (a) A and (b) B. The measured intensity is fitted to the sum of two Gaussians, a narrow one representing the scattering from the NWs and a broader one due to scattering from the rough substrate. The background is assumed to depend linearly on qz. |