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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. (2015 ). (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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