Show Magnetic materials
| ID | 31 |
|---|---|
| Symbol | BaFe<sub>12</sub>O<sub>19</sub> |
| Image |
|
| Name | M-Ferrite |
| Categories | Oxides with antiferromagnetic interactions |
| Density (g/cm<sup>3</sup>) | 5.29 |
| Structure | Hexagonal magnetoplumbite (PbFe<sub>12</sub>O<sub>19</sub>) |
| Order | Ferrimagne |
| Curie temperature (K) | 740 |
| Cubic lattice parameter (p<sub>m</sub>) (a<sub>0</sub>) | |
| Magnet ideality factor (p<sub>m</sub>) (a) | 589 |
| Resistivity (μΩ·m) (ρ) | |
| Magnetic moment per unit mass (A m<sup>2</sup> kg<sup>-1</sup>) (σ) | 72 |
| Exchange stiffness (pJ m<sup>-1</sup>) (A) | 6 |
| Magnetic hardness parameter (κ) | 1.35 |
| Spontaneous magnetization (MA m<sup>-1</sup>) M<sub>s</sub>) | 0.38 |
| Spontaneous linear magnetostriction (λ<sub>s</sub>) | |
| Anisotropy constants (KJ m<sup>-3</sup>) (K1) | 330 |
| Magnetic polarization (T) (J<sub>s</sub>) | 0.48 |
| Image Source | https://www.researchgate.net/figure/Schematic-structure-of-the-hexaferrite-BaFe-12-O-19-7_fig1_334098392 |