Figure 7
From: Short range biaxial strain relief mechanism within epitaxially grown BiFeO3
A cross-sectional HAADF-STEM image at the BFO/YAO interface along [010]YAO zone axis. The dislocations (denoted by arrows) indicate that the lattice strain caused by the lattice mismatch between BFO and YAO is relaxed except for the heavily strained BFO area indicated by the blue lines.
