Figure 7
(a) Relaxed Frank dislocation loop with b = [111] in the centre of a 30 × 30 × 30 nm Wulff silver crystal. The colour code represents the coordination number, such that only the defective atoms and nanocrystal edges are shown. Calculated CXD patterns when g|| (g = 220) (b), when g|| (g = 224) (c), when g||b (g = 111) (d) and when g·b = 0 (g = ) (e). The selected area of the reciprocal space is kept to the same value in all figures and is equal to 0.045 × 0.0675 Å−1. |