Figure 2
Summed patterns (on a logarithmic scale) for silica–gold NPs when different numbers of experimental diffraction patterns were applied, (a) 1, (b) 10, (c) 100, (d) 500, (e) 1000 and (f) 1676. Although the diffraction intensity is extremely weak in each pattern, the circular fringes can be easily recognized when summing a large number of diffraction patterns. |