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Figure 5
(a) Bright-field TEM image and corresponding SAED patterns of the Mg–In–Ca alloy isothermally aged at 200°C for 4 h. The electron beam is parallel to [0001]α. (b) Atomic structure of the Mg–In–Ca prismatic platelet. (c) and (d) Modeled atomic arrangement of the Mg–In–Ca prismatic platelet, viewed along (c) [0001]α and (d) [[11{\overline 2}0]]α, the insets are the corresponding atomic scale HAADF-STEM images.

IUCrJ
Volume 5| Part 6| November 2018| Pages 823-829
ISSN: 2052-2525
https://doi.org/10.1107/S205225251801415X