Figure 6
FWHM maps and distribution histograms of diamond plates artificially limited from 1.9 µrad to 4.0 µrad. The data corresponding to defects and highly strained regions due to crystal cut and polishing were removed. The yellow rectangles on the FWHM maps indicate regions that fall within the scope of 1 µrad deviation from the theoretical value. Solid blue lines show the FWHM of the Darwin and simulated curves. |