This dataset has a set of 34,000 ferro/ferrimagnetic materials from Materials Project, their formula, if they include rare earth elements, magnetic moment, volume, magnetic density, a predicted Curie temperature, and cosine distances to some known permanent magnets like NdFeB. Distances are based on a 256 dimension embedding from Orb v2 latent space.
| Column | Range | Mean | Filled |
|---|---|---|---|
| mp_id | 34,539 distinct | — | 100% |
| formula_pretty | 26,690 distinct | — | 100% |
| has_rare_earth | 2 distinct | — | 100% |
| total_magnetic_moment | 0.001999–310.8 | 12.22 | 100% |
| volume | 10.49–12,910 | 402.9 | 100% |
| magnetic_density | 0.00001285–0.2268 | 0.03754 | 100% |
| curie_temperature | -25.39–1,388 | 167.4 | 100% |
| cosine_dist_to_NdFeB | 0–1.645 | 0.7219 | 100% |
| cosine_dist_to_SmCo5 | 0–1.66 | 0.7091 | 100% |
| cosine_dist_to_MnAl | 0–1.428 | 0.9553 | 100% |