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Figure 7
(a) Temperature dependences of the field-cooled (FC) and zero-field-cooled (ZFC) magnetic susceptibilities χ = M/H for Au65Ga20Gd15. The measurements were performed under an applied field of 10 Oe in the temperature range 2–60 K. (b) Magnetic-field dependences of the magnetization M for the same sample, measured at 2 K in the field range 0–7 T. The insets show the low-field region, highlighting the initial magnetization behaviour. (c) The peak profile around the [111000] reflection of the Au65Ga20Gd15 iQC, measured at T = 17 and 56 K, i.e. below and above TC = 23 K. The lines serve as guides to the eye. (d) The temperature dependence of the integrated intensity of the [111000] magnetic reflection measured at 2θ ≃ 21.2°.

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