Figure 1
(a) Defect-free gold nanocrystal of Wulff geometry and size 30 × 30 × 30 nm. The colour scale encodes the magnitude of displacements of the surface atoms after relaxation. (b) Three-dimensional intensity map of the corresponding reciprocal space. (c) Zoom on the Bragg reflection g = . The area of the reciprocal space is kept to the same value in all figures and is equal to 0.045 × 0.0675 Å−1. |