Figure 5
Pseudo-reflectivity results (normalized by RF) derived from GIXOS-measured diffuse scattering data at different off-specular positions (color coded), from the water surface (a) and from the surface of the mixture of water with 10 vol% ethanol (b). The off-specular positions Qxy|β = 0 are given in the legends (see Fig. 2 caption). Note that blue circles are derived from the data in the plane of incidence (Qxy|β=0 = 0 Å−1, i.e. 2θ = 0°). |