Figure 4
(a) Plot of the quantum efficiency of the Pilatus 100k pixel detector used at the SD station, including absorption due to the protective layer of aluminium, mylar and Si3N4 in front of the detector, over the range 5–40 keV. (b) Plot of the transmission spectrum of X-rays through 236 µm of diamond (density = 3.51 g cm−3) in the range 5–40 keV. |