Figure 2
Exit-angle dependence of the scattering angle ψ (top panel) and the sample azimuth φ (bottom panel). Solid lines based on equations (5a) and (5b), respectively, were compared with angular calculations (dots) using the sixc diffractometer code (Lohmeier & Vlieg, 1993). Axes were chosen such that they correspond to the experimental scattering intensity maps. |