Figure 2
Top panel: radially integrated scattering pattern of a silver behenate calibration sample measured at 11.5 keV incident energy and at a sample-to-detector distance of 109 cm as a function of momentum transfer q. Lower panel: scattering pattern of pure water (dots) recorded with both the evacuated and helium-filled beam path (top and bottom, respectively). In addition, a water spectrum measured using the high-pressure sample environment with evacuated beam path is shown (top, crosses). |