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Figure 4
The electron-per-atom (e/a) dependence of θW/dG for PAs exhibiting different magnetic ground states. Solid curves represent polynomial fits to the θW/dG data. The background shading highlights regions corresponding to antiferromagnetic (AFM), ferromagnetic (FM) and spin-glass phases. The θW/dG values of the newly discovered FM QCs are also plotted, as pentagon markers, and they fall within the FM region of the universal θW/dG–e/a phase diagram.

IUCrJ
Volume 13| Part 5| September 2026| Pages 552-579
ISSN: 2052-2525
https://doi.org/10.1107/S2052252526006263