Single working shortlist of 250 RE-free permanent-magnet candidates ranked deterministically for laboratory triage. Requires a CIF and calculated saturation magnetization; MAE, Curie temperature, and hull distance are retained when available and missing evidence is explicitly penalized via `evidence_coverage`. Score weights: magnetic 0.40, synthesizability 0.30, supply concentration (HHI) 0.15, toxicity 0.15. CIF and source-dataset references are native links. Generated by rank-re-free-magnets v5; config fingerprint 319914cfce92.
| rank | score | MAE_eV | formula | elements | hhi_score | mae_score |
|---|---|---|---|---|---|---|
| 1 | 0.7258154051838461 | 0.00019 | Fe2B | B, Fe | 0.7071000000000001 | 0.10579113991025631 |
| 2 | 0.7118106538808544 | 0.004982 | Mn9Zn3O16 | Mn, O, Zn | 0.8105 | 0.7865329382269695 |
| 3 | 0.7063069647804643 | 0.003119 | FePt | Fe, Pt | 0.09130000000000005 | 0.650133137669246 |
| 4 | 0.6904652603501813 | 0.000636 | MnFe11Si4 | Fe, Mn, Si | 0.5292 | 0.26955311305656304 |
| 5 | 0.6806814151768108 | 0.000097 | Fe23(BC)3 | B, C, Fe | 0.7071000000000001 | 0.058238695426726814 |
| 6 | 0.6795443597145041 | 0.000456 | FeB | B, Fe | 0.7071000000000001 | 0.21289047063613398 |
| 7 | 0.668114181204127 | 0.000218 | Fe11Co5 | Co, Fe | 0.6948 | 0.11885656224515084 |
| 8 | 0.6587234930980151 | 0.000489 | TiMn2O4 | Mn, O, Ti | 0.821 | 0.2240371838778623 |
| 9 | 0.6570778095061338 | 0.00042 | Zr3TiFe8 | Fe, Ti, Zr | 0.659 | 0.20028283058963214 |
| 10 | 0.6535257653382198 | 0.000061 | Co | Co | 0.6948 | 0.03780980743455496 |
| 11 | 0.6490388294755579 | 0.00002 | Fe13Co3 | Co, Fe | 0.6948 | 0.012882385975321986 |
| 12 | 0.6416360744245969 | 0.000299 | Fe3P | Fe, P | 0.4937 | 0.15396596902553894 |