view article
Figure 2
Simulated PXRD patterns for 15 nm nanocrystallites of γ-Fe2O3 (space groups: [Fd {\bar 3}m], P4332, P43212 and P41212) and Fe3O4 (space group: [Fd {\bar 3}m]). The additional superstructure reflections in the low Q region arising from the ordering of vacancies in the structure are magnified and illustrated in red.

IUCrJ
Volume 8| Part 1| January 2021| Pages 33-45
ISSN: 2052-2525
https://doi.org/10.1107/S2052252520013585