Figure 2
Observed q-ranges for the WAXS data of a CeO2 standard powder for detector distances of 420 mm (close) and 1420 mm (far). The increase of the sample-to-detector distance reduces the lowest q value accessible in the WAXS image from 2.8 Å−1 (close position, black symbols) to 0.95 Å−1 (far position, red symbols). |