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Figure 4
(a) Area from an experimental HAADF STEM image of a Pb1.2Sr0.8Fe2O5 compound, where the intensities are normalized with respect to the incoming electron beam. (b) Quantification results showing the estimated thickness values at the PbO site and the estimated composition for the SrPbO atomic columns. (c) Comparison of the average experimental intensity profile along the vertical direction of the unit cell indicated in part (b), together with a frozen lattice simulation assuming the thickness and composition values shown in part (b). Reproduced from Martinez, Rosenauer et al. (2014BB67), copyright 2009 Elsevier.

IUCrJ
Volume 3| Part 1| January 2016| Pages 71-83
ISSN: 2052-2525
doi:10.1107/S2052252515019727