Materials
Aggregated per-compound records: Tc, pairing, structure phase, competing orders, and literature coverage. Filters combine with AND semantics.
11,346 materials
| Formula | Family | Tc max (K) | Tc ambient | Pairing | Phase | Flags | arXiv year | Papers | Tier | Data |
|---|---|---|---|---|---|---|---|---|---|---|
| NaFe0.972Co0.028As | iron_based | 20.2 | 20.2 | — | — | ambientunconv | 2012 | 4 | T1 | 8/10 |
| Ba0.2K0.8Fe2As2 | iron_based | 20.2 | 10.0 | — | — | ambientunconv | 2013 | 4 | T1 | 8/10 |
| SrFe1.29Ru0.71As2 | iron_based | 20.1 | — | — | — | unconv | 2009 | 1 | T1 | 6/10 |
| SrFe1.3Ru0.7As2 | iron_based | 20.1 | 20.1 | — | — | ambientunconv | 2009 | 2 | T1 | 8/10 |
| NbC0.7N0.3 | conventional | 20.1 | — | — | — | ambient | 2011 | 1 | T1 | 7/10 |
| Na0.2P0.8 | conventional | 20.1 | — | s-wave | — | ambient | 2016 | 1 | T1 | 8/10 |
| SrFe2-xCoxAs2 | iron_based | 20.0 | 17.0 | — | — | ambientunconv | 2008 | 3 | T1 | 8/10 |
| Pr1.83Ce0.17CuO4 | cuprate | 20.0 | 20.0 | d-wave | cuprate_214 | ambientunconv | 2001 | 6 | T1 | 10/10 |
| H-La2NiO4 | nickelate | 20.0 | — | d-wave | — | ambientunconv | 2025 | 2 | T1 | 8/10 |
| Ca0.74La0.26(Fe0.954Co0.046)As2 | iron_based | 20.0 | — | s_pm | — | unconv | 2016 | 2 | T1 | 7/10 |
| BaFe1.90Ni0.10As2 | iron_based | 20.0 | 20.0 | s-wave | — | ambientunconv | 2015 | 2 | T1 | 9/10 |
| Nd1.88Ce0.12Cu0.97Ga0.03O4 | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 1989 | 1 | T1 | 9/10 |
| YBCO:Zn | cuprate | 20.0 | 20.0 | — | — | ambientunconv | 1999 | 1 | — | 8/10 |
| La1.87Ce0.13CuO4 | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2020 | 2 | T1 | 9/10 |
| (Eu0.733Ce0.184Lao.083)2(Bao.64OLao.360)2Cu3.23O8+z | cuprate | 20.0 | — | d-wave | cuprate_123 | unconv | 1993 | 1 | T1 | 8/10 |
| La1.77Sr0.23CuO4 | cuprate | 20.0 | 20.0 | d-wave | cuprate_214 | ambientunconv | 1989 | 4 | T1 | 10/10 |
| Y0.4Pr0.6Ba1.4Sr0.6Cu3O7 | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2004 | 1 | T1 | 9/10 |
| Ce | — | 20.0 | — | s-wave | — | 2012 | 5 | T1 | 7/10 | |
| HfOH | conventional | 20.0 | — | — | — | 2019 | 1 | T1 | 6/10 | |
| La1.8Eu0.2CuO4 | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2015 | 3 | T1 | 9/10 |
| Sr3Sc0.6Ti1.4Fe2As2O5 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2009 | 1 | T1 | 8/10 |
| Gd2CuO4 | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2008 | 4 | T1 | 9/10 |
| MoH4 | hydride | 20.0 | — | — | — | 2023 | 1 | T3 | 6/10 | |
| La1.93Sr0.07CuO4 | cuprate | 20.0 | 20.0 | d-wave | cuprate_214 | ambientunconv | 1989 | 19 | T1 | 10/10 |
| BaH12 | hydride | 20.0 | — | — | — | 2020 | 3 | T2 | 5/10 | |
| Ba(Fe1-xRux)2As2 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2010 | 8 | T1 | 8/10 |
| La1.762Sr0.238CuO4 | cuprate | 20.0 | 20.0 | d-wave | cuprate_214 | ambientunconv | 2007 | 2 | T2 | 10/10 |
| C6H6 | organic | 20.0 | — | — | — | unconv | 2016 | 1 | T1 | 7/10 |
| Sm0.95-xEuxCa0.05NiO2 | nickelate | 20.0 | 20.0 | — | — | ambientunconv | 2026 | 1 | T1 | 8/10 |
| LaO0.94F0.06FeAs | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2009 | 1 | T1 | 8/10 |
| Pr0.86LaCe0.14Cu1-yZnyO4+α-δ | cuprate | 20.0 | — | d-wave | — | unconv | 2010 | 1 | T1 | 7/10 |
| Pr1.17La0.73Ce0.10Cu1.00O4+δ | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2013 | 1 | T1 | 9/10 |
| GdFe0.9Co0.1AsO | iron_based | 20.0 | — | — | — | unconvCDW/SDW | 2012 | 1 | — | 6/10 |
| La1.9Dy0.1Ca0.2Ba2Cu4.2Oz | cuprate | 20.0 | 20.0 | d-wave | La-123 type | ambientunconv | 2004 | 1 | T1 | 10/10 |
| Mg0.9912Mn0.0088B2 | mgb2 | 20.0 | 20.0 | — | — | ambient | 2006 | 1 | T1 | 8/10 |
| Bi2Sr1.95La0.05CuO6+δ | cuprate | 20.0 | — | d-wave | Bi-2201 | unconv | 2005 | 1 | T1 | 8/10 |
| Eu0.7K0.3Fe2As2 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2011 | 1 | T1 | 8/10 |
| Mg0.97Cr0.03B2 | mgb2 | 20.0 | 20.0 | — | — | ambientCDW/SDW | 2002 | 1 | — | 8/10 |
| Bi2Sr1.7Eu0.3CuO6+δ | cuprate | 20.0 | — | d-wave | 2201 | unconv | 2025 | 1 | T1 | 8/10 |
| Bi2Sr1.9La0.1CuO6+δ | cuprate | 20.0 | 16.0 | d-wave | — | ambientunconv | 2000 | 4 | T1 | 9/10 |
| Ba(Fe0.756Ru0.244As)2 | iron_based | 20.0 | 20.0 | — | — | ambientunconvCDW/SDW | 2011 | 1 | T1 | 8/10 |
| Bi1.8Pb0.4Sr2CuO6+δ | cuprate | 20.0 | — | d-wave | 2201 | unconv | 2020 | 1 | T1 | 8/10 |
| FeSexTe1-x | iron_based | 20.0 | — | — | — | ambientunconv | 2014 | 7 | T1 | 7/10 |
| (Ca0.917Nd0.083)Fe2As2 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2014 | 1 | T1 | 8/10 |
| CaK(Fe1-xCox)4As4 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2024 | 2 | T1 | 8/10 |
| CsTlCl3 | bismuthate | 20.0 | — | — | — | 2013 | 1 | T1 | 5/10 | |
| Bi2Sr1.28La0.71CuO6+δ | cuprate | 20.0 | 20.0 | d-wave | — | ambientunconv | 2009 | 1 | T2 | 9/10 |
| Ca0.7Na0.3Fe2As2 | iron_based | 20.0 | 20.0 | — | — | ambientunconv | 2014 | 1 | T1 | 8/10 |
| NbO2 | conventional | 20.0 | — | — | — | ambient | 2022 | 2 | T1 | 7/10 |
| MgB2:La0.67Sr0.33MnO3(3:1composite) | — | 20.0 | 20.0 | — | — | ambient | 2011 | 1 | — | 6/10 |