Figure 6
(Top) Two bicrystals shown as a translucent three-dimensional box with colours representing the phase change. The two twins (A and B) have the same dimension (24 × 24 × 24 grid points) but different slopes of the phase ramps: (a) 1.5π, (b) 2π. (Middle) Calculated three-dimensional coherent diffraction patterns of the two twinned objects. (Bottom) Isoscalar plane cut of the diffraction patterns. |