Figure 2
(a) Schematic scattering pattern: first and second analyzer crystals cut out orthogonal slices from the two-dimensional scattering profile defining the solid angle, ΔΩ (point collimation). (b) Typical rocking curve recorded with the first (horizontal) analyzer set-up normalized to the transmitted intensity IT. (c) Rocking curve of the second (vertical) analyzer crystal. (d) Typical rocking curve recorded without sample on a double-logarithmic scale. |