Figure 3
Multiple radial averages of some amorphous scatterer with the detector translated slightly between each measurement showing apparent changes in relative scattering intensity when using an outdated FFC. Changes in relative intensities can lead to incorrect conclusions about the structure, particularly in systems sensitive to low spatial frequency changes in the measured pattern such as PDF measurements on liquids. A Pilatus 2M CdTe detector was used. Intensities on the vertical axes are arbitrary, so no numbers are shown. Vertical magnification of the inset is 2×. |