Figure 2
(a) SAXS scattering curves from potassium bromide solution in water measured at different energies. Measurements close to the K-absorption edge of bromine (13474 eV) produce an increase in the constant background mainly due to fluorescence. (b) Normalized constant offset determined for each curve in (a) plotted against energy of incoming X-rays. Intermediate energy points are also shown. The dashed line shows the position of the bromine K-edge. |