Figure 1
(a) Schematic illustration of SPring-8 BL09XU beamline with its main measurement chamber at cryogenic temperature at stage A and the calibration set-up at room temperature at stage B. (b) Photograph of the NRVS measurement hutch at BL09XU, showing the stages A and B. The thick yellow arrow indicates the E = 14.4 keV and ΔE ≃ 1 meV X-ray beam. (c) Schematic and cross-section view (against the beam direction) of the main measurement chamber at stage A. The red bar represents the beam position relative to the NRVS sample for a Z scan (c1, and c2 with an expanded view) and an X scan (c3). |