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Figure 3
(a) HAADF and (b) ABF images simultaneously taken along the [11[\overline 2]0] zone axis with the Cs-corrected STEM. The framed area corresponds to the projection of the unit cell. (c) and (d) Magnified images of the parts indicated by a solid frame in (a) and (b). (e) HAADF and (f) ABF images calculated with the structural parameters reported by Belin et al. (Belin & Belin, 2000BB5). (h) HAADF and (i) ABF images calculated with the structural parameters refined in the present study. The corresponding portion of [11[\overline 2]0] projection of the structural models (g) reported by Belin et al. (Belin & Belin, 2000BB5) and (j) refined in the present study.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
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