Figure 8
Beam spot simulated by SHADOW at the sample position (56.4 m from the source) of the XPD beamline without (a) and with (b) the DLM (located 32.3 m from the source). The X-ray beam generated by the DW100 source at 50 keV is predefined by a fixed aperture of 1.1 mrad × 0.1 mrad. See the caption of Fig. 7 for the crystal parameters. |