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Figure 4
The edge spread function for different threshold settings for (a) 100, (b) 200 and (c) 300 keV electrons. (d) The edge spread function and corresponding fit for the best resolution case, obtained for 100 keV electrons and threshold set at 64 keV.

IUCrJ
Volume 5| Part 2| March 2018| Pages 190-199
ISSN: 2052-2525
https://doi.org/10.1107/S2052252518000945