Figure 1
A downstream view of the 2 m IXS spectrometer designed for CMC-XOR, sector 9, Advanced Photon Source. The spectrometer features a 2 m vertical-scattering arm and a novel counterweight arrangement to eliminate twist in the scattering arm as the scattering angle is varied. The torsional tube is visible along the back of the 2θ arm. The forces corresponding to the weight of the counterweight and the analyzer circles are indicated by the arrows. |