Table 4 List of candidate ferromagnetic and antiferromagnetic compounds with high predicted Curie and Néel temperatures, as estimated by our three best-performing machine learning models
From: The northeast materials database for magnetic materials
Composition | Type | Crystal system | XGBoost (TC) | ENN (TC) | RF (TC) | Comment |
|---|---|---|---|---|---|---|
VFeCoGe | FM | Cubic | 500.0 ± 57.2 K | 256.0 ± 142.4 K | 556.0 ± 19.0 K | |
LiNbFeO4 | FM | Tetragonal | 511.7 ± 78.0 K | 587.9 ± 202.2 K | 424.1 ± 21.4 K | |
Fe2NiP | FM | Tetragonal | 582.1 ± 36.1 K | 381.7 ± 83.1 K | 583.1 ± 10.8 K | |
GaFe2Co4Si | FM | Trigonal | 1004.9 ± 35.7 K | 1009.7 ± 60.8 K | 978.8 ± 16.8 K | |
Fe3PdN | FM | Cubic | 510.7 ± 54.7 K | 600.1 ± 174.9 K | 478.1 ± 27.3 K | |
AlFe3H | FM | Cubic | 569.0 ± 61.8 K | 711.0 ± 101.9 K | 550.5 ± 36.3 K | |
Fe3Rh | FM | Cubic | 645.6 ± 39.6 K | 878.6 ± 125.9 K | 572.8 ± 20.9 K | |
Hf(GaFe)6 | FM | Orthorhombic | 527.0 ± 31.4 K | 500.0 ± 108.3 K | 466.1 ± 12.8 K | |
Fe3Co3Si2 | FM | Trigonal | 945.3 ± 41.5 K | 999.0 ± 68.8 K | 900.9 ± 20.7 K | |
AlFe3C | FM | Cubic | 566.8 ± 58.3 K | 388.3 ± 188.1 K | 502.3 ± 40.0 K | |
Ga3Fe4Co8Si | FM | Trigonal | 998.7 ± 36.3 K | 1046.2 ± 72.0 K | 938.9 ± 13.9 K | |
Zr(GaFe)6 | FM | Orthorhombic | 500.6 ± 34.1 K | 520.6 ± 168.7 K | 482.9 ± 14.1 K | |
Mn2GaCo4Ge | FM | Trigonal | 658.0 ± 43.6 K | 613.9 ± 148.3 K | 455.8 ± 38.2 K | |
Mn4Cr(Co2Ge)5 | FM | Trigonal | 557.3 ± 80.4 K | 661.8 ± 183.5 K | 444.9 ± 48.6 K | |
Fe3RhN | FM | Cubic | 524.0 ± 54.2 K | 677.6 ± 170.1 K | 472.3 ± 26.6 K | |
Fe4Li3SbO8 | FM | Monoclinic | 712.6 ± 53.5 K | 691.0 ± 189.7 K | 630.9 ± 16.2 K | |
MnZn3(CrSe2)8 | FM | Trigonal | 788.3 ± 117.4 K | 982.5 ± 115.1 K | 560.5 ± 75.4 K | |
VFe2BO5 | FM | Orthorhombic | 552.7 ± 70.4 K | 288.8 ± 144.9 K | 514.8 ± 18.2 K | |
GaFeNiCo | FM | Cubic | 923.2 ± 58.8 K | 848.4 ± 151.5 K | 872.4 ± 43.1 K | |
RhCoGaFe | FM | Cubic | 660.8 ± 60.4 K | 660.8 ± 60.4 K | 609.0 ± 18.1 K | |
FeGaRuCo | FM | Cubic | 644.2 ± 56.2 K | 617.5 ± 137.4 K | 595.2 ± 20.3 K | |
GeFeNiCo | FM | Cubic | 740.7 ± 74.0 K | 856.1 ± 187.1 K | 633.8 ± 28.6 K | |
TcCoGeFe | FM | Cubic | 637.0 ± 56.1 K | 692.3 ± 161.1 K | 567.5 ± 19.0 K | |
Fe2RhGa | FM | Cubic | 569.7 ± 43.2 K | 595.9 ± 147.6 K | 483.8 ± 15.1 K | |
Co2NiGe | FM | Tetragonal | 664.4 ± 70.8 K | 846.1 ± 184.2 K | 483.6 ± 24.0 K | |
Fe3PtN * | FM | Cubic | 614.4 ± 43.1 K | 706.0 ± 144.5 K | 445.2 ± 17.3 K | * 642K62 |
Y(GaFe)6 * | FM | Orthorhombic | 463.7 ± 20.1 K | 431.7 ± 52.1 K | 437.3 ± 17.8 K | * 500 K63 |
Co2MnSb * | FM | Cubic | 590.7 ± 34.3 K | 592.9 ± 110.2 K | 533.1 ± 41.9 K | *600 ± 10K64 |
Fe2CuGa * | FM | Tetragonal | 690.9 ± 73.3 K | 716.2 ± 173.6 K | 565.9 ± 16.8 K | * 798 K65 |
GeCrCoFe * | FM | Cubic | 634.1 ± 85.7 K | 416.4 ± 208.5 K | 623.9 ± 30.1 K | *866 K66 |
NbAlCo2 * | FM | Cubic | 329.2 ± 62.2 K | 386.6 ± 175.2 K | 382.8 ± 15.7 K | * 383 K67 |
Fe2RuGe * | FM | Cubic | 573.2 ± 27.4 K | 571.4 ± 121.4 K | 448.6 ± 25.3 K | *860 K68 |
Sr2FeBrO3 | AFM | Tetragonal | 284.8 ± 30.6 K | 119.1 ± 65.8 K | 249.5 ± 6.8 K | |
Sr2FeClO3 | AFM | Tetragonal | 290.2 ± 34.5 K | 157.6 ± 77.0 K | 238.5 ± 8.6 K | |
BaFeP(O2F)2 | AFM | Monoclinic | 224.1 ± 40.9 K | 203.3 ± 163.8 K | 128.0 ± 9.7 K | |
K2NaFeO3 | AFM | Orthorhombic | 137.6 ± 43.7 K | 81.0 ± 101.0 K | 160.8 ± 10.0 K | |
Li2FeO3 | AFM | Monoclinic | 138.3 ± 31.1 K | 34.3 ± 18.8 K | 138.3 ± 11.4 K | |
Ba3Fe2Br2O5 | AFM | Cubic | 189.5 ± 49.5 K | 54.0 ± 52.4 K | 181.1 ± 14.6 K | |
Cr3(FeO6)2 | AFM | Monoclinic | 101.0 ± 32.9 K | 95.4 ± 66.8 K | 69.5 ± 6.9 K | |
LiFeAsO4 | AFM | Orthorhombic | 110.1 ± 30.4 K | 32.9 ± 11.3 K | 97.8 ± 10.0 K | |
NaFeAsO4F | AFM | Monoclinic | 138.7 ± 39.8 K | 56.3 ± 52.1 K | 91.7 ± 6.6 K | |
SrCrHO2 | AFM | Tetragonal | 105.4 ± 30.4 K | 127.5 ± 71.7 K | 85.5 ± 6.0 K | |
IrFeSnHf | AFM | Cubic | 129.3 ± 29.4 K | 160.8 ± 132.0 K | 148.6 ± 9.9 K | |
HfSnRhFe | AFM | Cubic | 132.2 ± 26.6 K | 113.6 ± 81.5 K | 152.1 ± 9.2 K | |
IrFeSnTi | AFM | Cubic | 157.1 ± 32.6 K | 313.1 ± 179.7 K | 168.6 ± 8.6 K |
