Figure 10
Top: fully corrected single-shot coherent X-ray diffraction image of a superfluid helium droplet doped with acetonitrile molecules. The diffraction image was obtained from a single FEL pulse at a photon energy of 1 keV and was recorded in June 2019 with the newly commissioned pnCCD sensor at the NQS chamber. During data acquisition, the detector's gain was set to 1/16 and the top and bottom CCD modules were separated by 6.8 mm vertically. Bottom left: the uncorrected raw image in units of ADU as provided by the output of the ADC is shown. Bottom right: experiment background image obtained from a single-shot, acquired directly before the signal image. |