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Figure 2
(a) PDF of the data collected with a 300 mm SDD, calculated by the deconvolution process available in TOPAS (version 7), represented as black dots. The PDF fitting is represented in red lines, the background function is in green and the blue line represents the residuals. (b) Zoomed-in part where the correlation modelling was applied. (c) Correlation coefficients as a function of the pair distance r obtained via the PDF analysis (dashed lines and square symbols) and the whole pattern modelling supported by the Sakuma TDS model (solid lines and circle symbols). Ag–Ag pair correlations are represented in grey and Ag–O pairs in black. The inset illustrates the correlated movement of pairs of atoms.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 58| Part 1| February 2025|
https://doi.org/10.1107/S1600576724010756
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