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Figure 7
(a) Profiles of a 00.2 Zr reflection created in a 200 × 200 × 50 nm supercell by MD simulations. The red, dashed black and blue lines are the profiles of the perfect and the defect crystal and a satellite peak generated by the 60 nm 〈c〉-type vacancy loop, respectively. (b) Satellite integral intensities (open red circles) of 〈c〉-type vacancy loops and the size distribution (SD) weighted satellite integral intensities (open blue up-triangles) versus loop diameters, with power-law SD as suggested by Yi et al. (2015BB104). (The dashed and dashed–dotted lines are only to guide the eye.) (c), (d) Calculated plots of the IFDS(s) peak profiles for g = (1,1,1) and dipole widths D = 4b, 20b and 100b. The IFDS(s) plots are shown (c) on a linear intensity scale and (d) on a logarithmic intensity scale.

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