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Figure 7
Angular distributions for amorphous nickel varying the number of patterns. The centrosymmetric filter has been applied to the intensity correlations. For [N_{\alpha} = 10^2], noise significantly the alters the peak structure beyond the first-nearest-neighbour distance (>2.5 Å). For [N_{\alpha} = 10^4], there is good agreement with the noise-free calculation. The plots have been offset to aid comparison.

ISSN: 2052-2525