Figure 8
(Left) The finite bandwidth of the incident beam is indicated by the deviations from 0 of the difference between measurements using different foil thicknesses, correlated with the gradient of the mass attenuation coefficient. (Right) Effects of the applied correction for 25–50 µm , 50–100 µm (×) and 25–100 µm (+). The dashed line represents a plot of a percentage of on a relative scale. |