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Figure 1
The different contributions to the scattering functions Bulk3(q) (solid black line) and Surf3(q) (solid red line) for n = 3 dimensions (double logarithmic scale). The asymptotes Asymp−4(q) (dashed black line) and Mathematical equation (dashed red line) are on the same scale. The isolated peak functions are obtained from the ratios (also dashed black and red lines, but shifted down). In the case of bulk scattering this ratio is obtained from the hypergeometric function in equation (1)[link]. In contrast, the surface scattering does not find an easily separable factor in the current formulation.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 59| Part 4| August 2026| Pages 1319-1326
https://doi.org/10.1107/S1600576726006825
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