Aggregated per-compound records: Tc, pairing, structure phase, competing orders, and literature coverage. Filters combine with AND semantics.
| Formula | Family | Tc max (K) | Tc ambient | Pairing | Phase | Flags | arXiv year | Papers | Tier | Data |
|---|---|---|---|---|---|---|---|---|---|---|
| Y0.8Ca0.2Ba2Cu3O6.96 | Cuprate | 51.0 | 46.0 | d-wave | cuprate_123 | ambientunconv | 1995 | 2 | T1 |
| Nd(O0.89F0.11)FeAs | Iron-based | 51.0 | — | — | — | unconvCDW/SDW | 2008 | 1 | T1 | 6/10 |
| TbFeAsO1-xFx | Iron-based | 51.0 | 51.0 | — | — | ambientunconv | 2009 | 2 | T1 | 8/10 |
| YBa2Cu3O6.47 | Cuprate | 51.0 | 51.0 | d-wave | — | ambientunconv | 2012 | 2 | T1 | 9/10 |
| Sm0.85Nd0.15FeAsO0.85F0.15 | Iron-based | 50.7 | — | — | — | unconv | 2010 | 1 | — | 6/10 |
| NdBa2Cu2.90Ga0.10O7-y | Cuprate | 50.5 | 50.5 | d-wave | — | ambientunconv | 1995 | 1 | T1 | 9/10 |
| YBa2Cu3O6.489 | Cuprate | 50.5 | — | d-wave | cuprate_214 | unconv | 2005 | 1 | T2 | 8/10 |
| GdO(F)FeAs | Iron-based | 50.5 | 50.5 | — | — | ambientunconv | 2012 | 2 | T1 | 8/10 |
| GdFeAsO0.88 | Iron-based | 50.5 | 50.5 | — | — | ambientunconv | 2012 | 1 | T1 | 8/10 |
| HoFeAsO1-δ | Iron-based | 50.3 | 50.3 | — | — | ambientunconv | 2008 | 1 | T1 | 8/10 |
| Tb4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| YBCO/YBCu3-xCoxO7+δ | Cuprate | 50.0 | 50.0 | — | — | ambientunconv | 1998 | 1 | — | 8/10 |
| Mg/MgO | — | 50.0 | — | — | — | 2012 | 1 | — | 4/10 |
| TbFeAsO0.9F0.1 | Iron-based | 50.0 | — | — | — | unconv | 2008 | 1 | — | 6/10 |
| NdO0.88F0.12FeAs | Iron-based | 50.0 | — | — | — | unconv | 2008 | 1 | T3 | 6/10 |
| (Pr0.4Y0.6)Ba2Cu3O7-δ | Cuprate | 50.0 | 50.0 | d-wave | cuprate_123 | ambientunconv | 1992 | 2 | T1 | 10/10 |
| SmFe1-xZnxAsO0.9F0.1 | Iron-based | 50.0 | 50.0 | — | — | ambientunconv | 2012 | 2 | T1 | 8/10 |
| PrFeAsO0.7F0.12 | Iron-based | 50.0 | 50.0 | — | — | ambient | 2008 | 1 | T1 | 8/10 |
| Bi1.6Pb0.4Sr2CaCu1.96Fe0.04O8+δ | Cuprate | 50.0 | 50.0 | d-wave | 2212 | ambientunconv | 2016 | 1 | T1 | 10/10 |
| (Y0.66Pr0.34)Ba2Cu3O7-δ | Cuprate | 50.0 | — | d-wave | — | unconv | 2007 | 1 | T1 | 7/10 |
| PrFeAsO0.6F0.12 | Iron-based | 50.0 | 50.0 | — | — | ambient | 2008 | 2 | T1 | 8/10 |
| Ho4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| Hg2Ba2YCu2O8-d | Cuprate | 50.0 | — | — | cuprate_2212 | unconv | 2004 | 1 | — | 8/10 |
| TlCaSr2Cu2O7 | Cuprate | 50.0 | — | d-wave | 1212 | unconv | 1989 | 1 | T1 | 8/10 |
| Y4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| RuSr2Gd1.4Ce0.6Cu2O10 | Cuprate | 50.0 | 40.0 | d-wave | — | ambientunconv | 2001 | 2 | T1 | 9/10 |
| SmO0.80F0.2FeAs | Iron-based | 50.0 | 50.0 | — | — | ambientunconv | 2008 | 1 | T1 | 8/10 |
| Y0.95La0.05FeAsO1-y | Iron-based | 50.0 | 50.0 | s_pm | — | ambientunconv | 2012 | 2 | T1 | 9/10 |
| La2NiO4:La2AlO4 | Nickelate | 50.0 | — | d-wave | infinite_layer | ambientunconv | 2026 | 1 | — | 9/10 |
| GdO0.88FeAs | Iron-based | 50.0 | — | — | — | ambientunconv | 2015 | 1 | T1 | 7/10 |
| Ln3Ni2O7 | Nickelate | 50.0 | — | — | — | unconv | 2025 | 1 | T1 | 6/10 |
| Tm4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| (Y1-yCay)Ba2Cu3O6+δ | Cuprate | 50.0 | 50.0 | d-wave | — | ambientunconv | 1989 | 2 | T1 | 9/10 |
| ErBa2Cu2.82Zn0.18O7-δ | Cuprate | 50.0 | 50.0 | d-wave | cuprate_123 | ambientunconv | 2000 | 1 | T1 | 10/10 |
| ErBa2Cu2.85Zn0.12Fe0.03O7-δ | Cuprate | 50.0 | 50.0 | d-wave | cuprate_123 | ambientunconv | 2000 | 1 | T1 | 10/10 |
| NdFeAsO0.80F0.20 | Iron-based | 50.0 | 50.0 | — | — | ambientunconvCDW/SDW | 2008 | 3 | T1 | 8/10 |
| PrFeAsO0.5Fy | Iron-based | 50.0 | 50.0 | — | — | ambient | 2008 | 1 | — | 8/10 |
| Dy2Ba4Cu7O15-x | Cuprate | 50.0 | — | d-wave | — | unconv | 1989 | 1 | T1 | 7/10 |
| FeSe/STO(001) | Iron-based | 50.0 | — | — | — | unconv | 2015 | 1 | — | 6/10 |
| Lu4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| Dy4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| Er4H15 | Hydride | 50.0 | — | — | — | ambient | 2025 | 1 | T3 | 6/10 |
| SmO0.5F0.5FeAs | Iron-based | 50.0 | 50.0 | — | — | ambientunconvCDW/SDW | 2008 | 1 | — | 8/10 |
| YBa2(Cu0.975Ni0.025)4O8 | Cuprate | 50.0 | — | d-wave | cuprate_124 | unconv | 1996 | 1 | T1 | 8/10 |
| La1.4Ba1.6Cu3Oy | Cuprate | 50.0 | 50.0 | d-wave | cuprate_123 | ambientunconv | 1989 | 1 | T1 | 10/10 |
| GaC2H8 | Hydride | 50.0 | — | — | — | 2022 | 1 | T1 | 6/10 |
| Ba1.8La1.2Cu3Ox | Cuprate | 50.0 | 50.0 | d-wave | cuprate_123 | ambientunconv | 1987 | 1 | T1 | 10/10 |
| SmO0.80F0.20FeAs | Iron-based | 50.0 | — | — | — | unconv | 2008 | 1 | T1 | 6/10 |
| Sm1-xThxFeAsO | Iron-based | 50.0 | — | — | 1111 | unconv | 2010 | 1 | T1 | 7/10 |
| La2Sr0.055CuO4 | Cuprate | 50.0 | 50.0 | d-wave | cuprate_214 | ambientunconv | 2007 | 1 | T1 | 10/10 |