Figure 4
(a) A 00012 back-reflection topograph showing the dislocation content of an RSM measurement position on wafer A1, area `D', revealing a regularly arranged BPD network that is homogeneously distributed. A zoomed-in section (1) verifies no appearance of TSDs. (b) The corresponding RSM recorded in 0004 reflection shows an expansion of the diffracted intensity distribution along q||, indicating crystal lattice tilt. |