Figure 8
(Top) Three bicrystals shown as a translucent three-dimensional box with colours representing the phase change which is the same as that given in Fig. 6(a). The two twins within each bicrystal have different dimensions: (a) (24 × 24 × 24) and (24 × 12 × 24), (b) (24 × 24 × 24) and (24 × 12 × 12) and (c) (24 × 24 × 24) and (12 × 12 × 12) grid points. (Middle) Calculated three-dimensional coherent diffraction patterns of the two twinned objects. (Bottom) Isoscalar plane cut of the diffraction patterns. |