Figure 6
Elastic-scattering peaks from the scatter sample (silver or indium metal foil) measured by an energy-resolved detector with the following optical configuration: white beam, XPL, 20 µm pinhole, scatter sample. The pinhole was displaced at a variety of distances from the lens. The inset shows a plot of the energy position (keV) of the elastic-scattering peaks as a function of the lens distance. A polynomial function of order 2 was fitted to the photon energy. |