Research Article
Effect of Cr Substitution on Magnetic Properties of Mg Nanoferrites Synthesized by Citrate-Gel Auto Combustion Method
Table 3
Magnetic parameters from Hysteresis loops.
| Composition | Saturation magnetization (emu/g) | Remanent Magnetization (emu/g) | Coercivity (Oe) | Remanence ratio = / |
| MgFe2O4 | 11.08 | 1.794 | 97.06 | 0.16 | MgCr0.1Fe1.9O4 | 1.783 | 0.112 | 73.522 | 0.06 | MgCr0.3Fe1.7O4 | 1.61 | 0.029 | 71.32 | 0.02 | MgCr0.5Fe1.5O4 | 1.502 | 0.058 | 69.08 | 0.04 | MgCr0.7Fe1.3O4 | 1.918 | 0.117 | 67.08 | 0.06 | MgCr0.9Fe1.1O4 | 1.517 | 0.082 | 54.07 | 0.05 | MgCrFeO4 | 1.546 | 0.025 | 19.02 | 0.02 |
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