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Fig. 4 | Advanced Structural and Chemical Imaging

Fig. 4

From: Atomap: a new software tool for the automated analysis of atomic resolution images using two-dimensional Gaussian fitting

Fig. 4

Comparison of geometrical phase analysis (GPA) and the method outlined in this work for determining the out-of-plane lattice parameter. a STEM-HAADF image of an LSMO film grown on STO-(111). Top inset is an FFT of the LSMO region, showing a clear superstructure compared to the STO substrate FFT in the lower inset. b Average interplanar distance for the A-cation (111) atom planes as a function of distance from the LSMO/STO interface. The blue solid line shows the result from the method outlined in this paper, and the dashed green line from GPA

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