Figure 12
(a) Water reflectivity collected at 25 keV within 60 min (circles). The continuous black line shows the ideal Fresnel reflectivity for water and the blue line shows the Fresnel reflectivity with a roughness of 3.18 ± 0.03 Å. The inset shows log(R/RF) over qz 2. (b) Reflectivity close to the critical angle.  [article HTML]

© International Union of Crystallography 2014