# List of superconductors

The table below shows some of the parameters of common superconductors. X:Y means material X doped with element Y, T$_C$ is the highest reported transition temperature in kelvins and H$_C$ is a critical magnetic field in tesla. "BCS" means whether or not the superconductivity is explained within the BCS theory.

## List

| Substance | Class | T$_C$ (K) | H$_C$ (T) | Type | BCS | References |
| Al | Element | 1.20 | 0.01 | I | yes | |
| Bi | Element | 5.3×10$^{−4}$ | 5.2×10$^{−6}$ | I | no | [note 1] [4] |
| Cd | Element | 0.52 | 0.0028 | I | yes | |
| Diamond:B | Element | 11.4 | 4 | II | yes | |
| Ga | Element | 1.083 | 0.0058 | I | yes | |
| Hf | Element | 0.165 | | I | yes | |
| α-Hg | Element | 4.15 | 0.04 | I | yes | |
| β-Hg | Element | 3.95 | 0.04 | I | yes | |
| In | Element | 3.4 | 0.03 | I | yes | |
| Ir | Element | 0.14 | 0.0016 | I | yes | |
| α-La | Element | 4.9 | | I | yes | |
| β-La | Element | 6.3 | | I | yes | |
| Li | Element | 4×10$^{−4}$ | | I | | |
| Mo | Element | 0.92 | 0.0096 | I | yes | |
| Nb | Element | 9.26 | 0.82 | II | yes | |
| Os | Element | 0.65 | 0.007 | I | yes | |
| Pa | Element | 1.4 | | I | yes | |
| Pb | Element | 7.19 | 0.08 | I | yes | |
| Re | Element | 2.4 | 0.03 | I | yes | |
| Rh | Element | 3.25×10$^{−4}$ | 4.9×10$^{−6}$ | I | | |
| Ru | Element | 0.49 | 0.005 | I | yes | |
| Si:B | Element | 0.4 | 0.4 | II | yes | |
| Sn | Element | 3.72 | 0.03 | I | yes | |
| Ta | Element | 4.48 | 0.09 | I | yes | |
| Tc | Element | 7.46–11.2 | 0.04 | II | yes | |
| α-Th | Element | 1.37 | 0.013 | I | yes | |
| Ti | Element | 0.39 | 0.01 | I | yes | |
| Tl | Element | 2.39 | 0.02 | I | yes | |
| α-U | Element | 0.68 | | I | yes | |
| β-U | Element | 1.8 | | I | yes | |
| V | Element | 5.03 | 1 | II | yes | |
| α-W | Element | 0.015 | 0.00012 | I | yes | |
| β-W | Element | 1–4 | | | | |
| Yb | Element | 1.4 (>86 GPa) | | | no | |
| Zn | Element | 0.855 | 0.005 | I | yes | |
| Zr | Element | 0.55 | 0.014 | I | yes | |
| Ba$_8$Si$_{46}$ | Clathrate | 8.07 | 0.008 | II | yes | |
| CaH$_6$ | Clathrate | 215 (172 GPa) | | | | |
| C$_6$Ca | Compound | 11.5 | 0.95 | II | | |
| C$_6$Li$_3$Ca$_2$ | Compound | 11.15 | | II | | |
| C$_8$K | Compound | 0.14 | | II | | |
| C$_8$KHg | Compound | 1.4 | | II | | |
| C$_6$K | Compound | 1.5 | | II | | |
| C$_3$K | Compound | 3.0 | | II | | |
| C$_3$Li | Compound | <0.35 | | II | | |
| C$_2$Li | Compound | 1.9 | | II | | |
| C$_3$Na | Compound | 2.3–3.8 | | II | | |
| C$_2$Na | Compound | 5.0 | | II | | |
| C$_8$Rb | Compound | 0.025 | | II | | |
| C$_6$Sr | Compound | 1.65 | | II | | |
| C$_6$Yb | Compound | 6.5 | | II | | |
| Sr$_2$RuO$_4$ | Compound | 0.93 | | II | | |
| C$_{60}$Cs$_2$Rb | Compound | 33 | | II | yes | |
| C$_{60}$K$_3$ | Compound | 19.8 | 0.013 | II | yes | |
| C$_{60}$Rb$_X$ | Compound | 28 | | II | yes | |
| C$_{60}$Cs$_3$ | Compound | 38 | | | | |
| FeB$_4$ | Compound | 2.9 | | II | | |
| InN | Compound | 3 | | II | yes | |
| In$_2$O$_3$ | Compound | 3.3 | ~3 | II | yes | |
| LaB$_6$ | Compound | 0.45 | | | yes | |
| MgB$_2$ | Compound | 39 | 74 | II | yes | |
| Nb$_3$Al | Compound | 18 | | II | yes | |
| NbC$_{1-x}$N$_x$ | Compound | 17.8 | 12 | II | yes | |
| Nb$_3$Ge | Compound | 23.2 | 37 | II | yes | |
| NbO | Compound | 1.38 | | II | yes | |
| NbN | Compound | 16 | | II | yes | |
| Nb$_3$Sn | Compound | 18.3 | 30 | II | yes | |
| NbTi | Compound | 10 | 15 | II | yes | |
| SiC:B | Compound | 1.4 | 0.008 | I | yes | |
| SiC:Al | Compound | 1.5 | 0.04 | II | yes | |
| TiN | Compound | 5.6 | 5 | II | yes | |
| V$_3$Si | Compound | 17 | | | | |
| YB$_6$ | Compound | 8.4 | | II | yes | |
| ZrN | Compound | 10 | | | yes | |
| ZrB$_{12}$ | Compound | 6.0 | | II | yes | |
| UTe$_2$ | Compound | 2.0 | | | no | |
| CuBa$_{0.15}$La$_{1.85}$O$_4$ | Cuprate | 52.5 | | | | |
| YBCO | Cuprate | 95 | 120–250 | II | no | |
| EuBCO | Cuprate | 93 | | II | no | |
| GdBCO | Cuprate | 91 | | II | no | |
| BSCCO | Cuprate | 104 | | | | |
| HBCCO | Cuprate | 135 | | | | |
| HgTlBaCaCuO | Cuprate | 164 | | II | | |
| SmFeAs(O,F) | Iron-based | 55 | | | | |
| CeFeAs(O,F) | Iron-based | 41 | | | | |
| LaFeAs(O,F) | Iron-based | 26 | | | | |
| LaFeSiH | Iron-based | 11 | | | | |
| LaFePO | Iron-based | 4 | | | | |
| FeSe:SrTiO$_3$ | Iron-based | 60-100 | | | | |
| (Ba,K)Fe2As2 | Iron-based | 38 | | | | |
| NaFeAs | Iron-based | 20 | | | | |
| La$_3$Ni$_2$O$_7$ | Oxonickelate | 80 (>14 GPa) | | | | |
| H$_2$S | Polyhydride | 203 (155 GPa) | | II | | |
| LaH$_{10}$ | Polyhydride | 250 (150 GPa) | | | | |