Show Magnetic materials
| ID | 21 |
|---|---|
| Symbol | CrO<sub>2</sub> |
| Image |
|
| Name | Chromium Oxide |
| Categories | Oxides with ferromagnetic interactions |
| Density (g/cm<sup>3</sup>) | 4.89 |
| Structure | C<sub>4</sub> rutile |
| Order | Ferromagnet |
| Curie temperature (K) | 396 |
| Cubic lattice parameter (p<sub>m</sub>) (a<sub>0</sub>) | |
| Magnet ideality factor (p<sub>m</sub>) (a) | 442 |
| Resistivity (μΩ·m) (ρ) | 2 |
| Magnetic moment per unit mass (A m<sup>2</sup> kg<sup>-1</sup>) (σ) | 80 |
| Exchange stiffness (pJ m<sup>-1</sup>) (A) | 4 |
| Magnetic hardness parameter (κ) | 0.36 |
| Spontaneous magnetization (MA m<sup>-1</sup>) M<sub>s</sub>) | 0.39 |
| Spontaneous linear magnetostriction (λ<sub>s</sub>) | 5 × 10<sup>−6</sup> |
| Anisotropy constants (KJ m<sup>-3</sup>) (K1) | 25 |
| Magnetic polarization (T) (J<sub>s</sub>) | 0.49 |
| Image Source | https://en.wikipedia.org/wiki/File:Rutile-unit-cell-3D-balls.png |