Figure 5
NPD data for SrZn2Fe16O27 measured at SINQ-HRPT λ = 2.45 Å. The contribution from the refined magnetic scattering is shown in red. The inset shows a comparison between the four different samples in the range Q = 1.0–3.5 Å−1 with the two dominant magnetic peaks indicated at 006 and 101 (see Fig. S9 for a magnified version). SrCo2Fe16O27 differs from the other three WHFs by having planar magnetic ordering instead of uniaxial ordering. |