Figure 5
Panel (a) shows the spectral dependencies of the linear absorption coefficient μ(E), TEY [χ(E)] and factors FR, Fξ, FL and Ftotal calculated for a glancing angle of 12° using derived optical constants (Fig. 2). Panel (b) shows the angular dependencies of parameters dR, dξ, dL and dtotal estimated for factors FR, Fξ, FL and Ftotal, respectively. The grey area shows the range of critical angles θc(E) in the photon energy region studied. |