Figure 1
Analyzer energy resolution for different crystal analyzer materials at the Ir absorption edge (E = 11.215 keV); the length of the dash marker for each reflection represents the relative integrated reflectivity. The analyzer energy resolution shown in the figure is approximated as = , where and are the intrinsic and detector geometrical contributions, respectively, the latter calculated for a 2 m-diameter Rowland circle and a strip detector pitch of 50 µm. These contributions are described in more detail in earlier work (Gog et al., 2013). |