Figure 4
(a) Microscope image of the SOS sandwich loaded with haemoglobin microcrystals (brown granular material) after exposure to unattenuated XFEL pulses at 7.3 keV photon energy. (b, c) Enlarged views focused on the crystal layer (b) and on the edges of through-hole burned by the XFEL (c). Here, the stepwise raster scan was 125 µm on centres horizontally and 250 µm vertically. The orange scale bar corresponds to 100 µm in (a) and 20 µm in (b) and (c). |