Figure 9
(a) Photograph of the experiment set-up for the divergence measurement taken in the hutch of the R&D NSLS-II beamline at NSLS (X16A). (i) Ionization chamber, (ii) L-shaped mirror, (iii) x/y slits, (iv) Si 333, (v) scintillation detector. (b) Divergence measurements without the mirror (opened circles) and with the mirror (opened squares). (c) Calculated bandwidth contribution for the Si 333 measured rocking curves where θ is the diffraction angle (refraction corrected) and θB is the Bragg angle. |