Figure 6
From: Misfit Strain Relaxation of Ferroelectric PbTiO3/LaAlO3 (111) Thin Film System
Schematic showing the decomposition of misfit dislocations.
(a) Stereographic pattern illustrating the decomposition of perfect Burgers vector a[0
1] into two components of either parallel to or perpendicular to the line direction. (b) In-plane decomposition of a[0
1] into two components of either parallel to or perpendicular to the line direction. Yellow arrow: perfect Burgers vector; blue arrow: edge component; red arrow: screw component; green arrow: direction of dislocation line.
