Fig. 3

Images of AFM antiphase domain boundaries. Single-exposure (a), (c), and stitched-together images (b), (d) at the magnetic (0,0,1) and structural (0,0,2) Bragg peak positions, as indicated. Black wavy lines in a and b are images of the antiphase domain boundaries. Arrows show structural defects. Horizontal scale bars (50 µm) refer to the distances on the sample surface, as explained in the text. The reconstructed AFM domain pattern is shown in e. Black ovals indicate structural defects, white circle covers the area inaccessible due to detector saturation. All the detector images in this paper are elongated vertically by the factor of 1.15 to compensate for the beam footprint size effect and produce uniform magnification, see the Methods section. Vertical color scale-bar units are arbitrary