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Figure 1
Sketches showing the scattering measured for a number of defective half-Heusler systems by Xia et al. (2019BB39). (a), (b) Sketches that show the HK0 and HHL planes for short-range order systems Nb0.8CoSb, Ti0.9NiSb, V0.9CoSb and Nb0.8Co0.92Ni0.08Sb. (c) A sketch showing the HK0 plane for ordered Nb0.82CoSb and Nb0.84CoSb. Large dots indicate the reflections from the average structure, lines indicate diffuse scattering and small dots indicate weak additional peaks.

IUCrJ
Volume 7| Part 4| July 2020| Pages 673-680
ISSN: 2052-2525
https://doi.org/10.1107/S2052252520005977