Table 3. Macroscopic magnetic properties measured by a VSM, and refined mPDF parameters for the magnetic structure.
| FL340C | FL390C | FL440C | |
|---|---|---|---|
| VSM | |||
| σs, VSM 50 K (A m2 kg−1) | 62.6 (2) | 80.5 (1) | 81.2 (3) |
| σs, VSM 300 K (A m2 kg−1) | 54.4 (2) | 72.2 (1) | 73.1 (3) |
| Rietveld (PXRD + NPD) | |||
| μtet, oct (average) (μB) | 4.16 (9) | 4.21 (5) | 4.07 (10) |
| mPDF | |||
| μtet (μB) | 3.9 (1) | 4.2 (1) | 4.2 (1) |
| μoct (μB) | 4.3 (1) | 3.6 (1) | 3.6 (1) |
| Nuclear spherical domaindiameter (nm) | 11.0 (2) | 24 (1) | 28 (1) |
| Magnetic spherical domaindiameter (nm) | 8 (1) | 15 (2) | 18 (6) |