Figure 4
From: Atomic configurations at InAs partial dislocation cores associated with Z-shape faulted dipoles
Atomic structures and strain field distributions of the dislocation core at the bottom corner of the Z-shape faulted dipole.
(a) Aberration-corrected HAADF image of dislocation core 3 as indicated by green arrows in Figs. 1(b) and (c). The stacking sequences are overlapped and some of the ambiguous atomic arrangements are pointed out by black arrow heads. (b) and (c) Strain components of εxx and εyy based on geometric phase analysis of the overlapped HAADF image, which includes the core area shown in (a).
