Fig. 8
From: Advances in detection for neutron reflectometry with time-resolved imaging detectors
Left: Direct beam spectra measured at F1.4 and F4. The spectra have been re-scaled for ease of comparison. The insert magnifies the peak flux region showing the drop in the F1.4 measurement at the peak of the flux for angles 4 and 5 (the two most intense settings). Right: Ratio of direct beam measurements taken at F1.4 and F4. Ni 1 through Ni 5 refer to the 5 direct beam settings corresponding to the 5 incident angles used with the Ni sample. Where Ni 1 is the smallest angle and the least intense direct beam.
