Table 2 Superconducting temperature values of all the different M\(_2\)AC (A: Ge and Sn) phases screened by the high-throughput Fröhlich model.
From: Cr\(_2\)AlN and the search for the highest temperature superconductor in the M\(_2\)AX family
Phase | \(N(E_F)\) (states/eV) | \(\sqrt{M}\) (amu\(^{0.5}\)) | \(T_{c}\) (K) |
|---|---|---|---|
Sc\(_2\)GeC | 2.65 | 18.7 | 0.9 |
V\(_2\)GeC | 2.69 | 19.3 | 0.2 |
Cr\(_2\)GeC | 3.58 | 19.4 | 11.7 |
Mn\(_2\)GeC | 3.43 | 19.7 | 9.1 |
Fe\(_2\)GeC | 3.61 | 19.8 | 11.2 |
Y\(_2\)GeC | 3.35 | 22.9 | 2.1 |
Zr\(_2\)GeC | 3.76 | 23.1 | 6.3 |
Hf\(_2\)GeC | 4.31 | 29.7 | 1.8 |
Ta\(_2\)GeC | 4.29 | 29.8 | 1.4 |
Sc\(_2\)SnC | 3.22 | 21.0 | 5.3 |
V\(_2\)SnC | 2.92 | 21.6 | 4.2 |
Cr\(_2\)SnC | 4.25 | 21.7 | 7.9 |
Mn\(_2\)SnC | 3.70 | 21.9 | 6.3 |
Fe\(_2\)SnC | 3.81 | 22.0 | 6.5 |
Y\(_2\)SnC | 3.59 | 24.8 | 4.8 |
Zr\(_2\)SnC | 2.81 | 25.0 | 2.9 |
Hf\(_2\)SnC | 2.49 | 31.2 | 0.8 |
Ta\(_2\)SnC | 2.90 | 31.4 | 1.6 |
