Figure 3
Schematic of the APS USAXS facility showing the interchangeable X-ray imaging camera, USAXS (photodiode and analyzer crystals), SAXS (detector with evacuated chamber) and WAXS (detector in air) instrument configurations. Coordinated motions for USAXS scanning shown in red. [I0 = ion chamber (beam monitor), Diode = USAXS detector, Img = X-ray imaging camera] – adapted from Ilavsky et al. (2018). |