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Figure 9
Corrections to the nominal direct beam path (red line in Fig. 5[link]), (a) perpendicular to the line (β tilt) and (b) along the line (α tilt). The uncertainty in δα and δβ for each data point is ∼ ± 0.5 frames, i.e. 0.05°. (c) R1 calculation after correcting the integrated intensities for a varying slew rate gives R1 = 9.4% at a specimen thickness of 195 nm.

IUCrJ
Volume 10| Part 1| January 2023| Pages 118-130
ISSN: 2052-2525
https://doi.org/10.1107/S2052252522011290