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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MgB2-0.06C0.06 | MgB₂ | 37.7 | 37.7 | — | — | ambient | 2003 | 1 | — | 8/10 |
| (Ba0.67Rb0.33)Fe |
| Iron-based |
| 37.6 |
| — |
| — |
| — |
unconv |
| 2024 |
| 1 |
| T1 |
6/10 |
| La2Sr0.15CuO4 | Cuprate | 37.5 | — | d-wave | cuprate_214 | unconv | 2002 | 2 | T1 | 8/10 |
| Ca0.8La0.2Fe0.98Co0.02As2 | Iron-based | 37.5 | 37.5 | — | — | ambientunconv | 2017 | 2 | T1 | 8/10 |
| LiB1.9C0.1 | MgB₂ | 37.5 | — | s-wave | — | ambient | 2018 | 1 | T2 | 8/10 |
| MgB112 | MgB₂ | 37.5 | 37.5 | s-wave | — | ambient | 2016 | 1 | T1 | 9/10 |
| Mg(B0.979C0.021)2 | MgB₂ | 37.5 | 37.5 | — | — | ambient | 2004 | 4 | T1 | 8/10 |
| Ca1-xLaxFe1-yCoyAs2 | Iron-based | 37.5 | — | — | — | unconv | 2017 | 1 | T1 | 6/10 |
| La1.94Sr0.06CuO4 | Cuprate | 37.5 | 37.5 | d-wave | cuprate_214 | ambientunconv | 1997 | 23 | T1 | 10/10 |
| MgB2(SiC)0.115 | MgB₂ | 37.4 | 37.4 | — | — | ambient | 2002 | 1 | T2 | 8/10 |
| MoSH | Conventional | 37.3 | — | — | — | ambient | 2022 | 4 | T1 | 7/10 |
| La1.834Sr0.166CuO4 | Cuprate | 37.3 | — | d-wave | cuprate_214 | unconv | 2012 | 1 | T1 | 8/10 |
| Sr4V2O6Fe2As2 | Iron-based | 37.2 | 37.2 | — | — | ambientunconv | 2009 | 5 | T1 | 8/10 |
| La1.856Sr0.144CuO4 | Cuprate | 37.2 | 37.2 | d-wave | — | ambientunconv | 2004 | 2 | T1 | 9/10 |
| (Cs0.4Sr0.6)Fe2As2 | Iron-based | 37.2 | 37.0 | — | — | ambientunconv | 2008 | 2 | T1 | 8/10 |
| Eu0.7Pr0.3Ba2Cu3O7-δ | Cuprate | 37.2 | 37.2 | d-wave | cuprate_123 | ambientunconv | 1991 | 1 | T1 | 10/10 |
| MgB1.98C0.02 | MgB₂ | 37.2 | 37.2 | — | — | ambient | 2002 | 2 | T2 | 8/10 |
| Ba0.53K0.47Fe2As2 | Iron-based | 37.2 | 37.2 | — | — | ambientunconv | 2017 | 1 | T2 | 8/10 |
| Ba0.5K0.5Fe1.936Ru0.064As2 | Iron-based | 37.1 | — | — | — | unconv | 2012 | 1 | T1 | 6/10 |
| La1.824Sr0.176CuO4 | Cuprate | 37.1 | — | d-wave | cuprate_214 | unconv | 2012 | 1 | T1 | 8/10 |
| KGd2Fe4As4O2 | Iron-based | 37.1 | 37.1 | — | 12442 | ambientunconv | 2017 | 2 | T1 | 9/10 |
| La1.875Sr0.125CuO4 | Cuprate | 37.0 | 37.0 | d-wave | cuprate_214 | ambientunconvCDW/SDW | 2002 | 9 | T1 | 10/10 |
| Ba0.65Rb0.35Fe2As2 | Iron-based | 37.0 | 37.0 | s-wave | — | ambientunconv | 2011 | 4 | T1 | 9/10 |
| Ca10(Pt4As8)(Fe1.64Pt0.36As2)5 | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2012 | 1 | — | 8/10 |
| RbEuFe4As4 | Iron-based | 37.0 | 37.0 | — | 1144 | ambientunconvCDW/SDW | 2016 | 24 | T1 | 9/10 |
| (7Li1-xFexOD)FeSe | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2015 | 1 | T1 | 8/10 |
| Ba0.55K0.45Fe2As2 | Iron-based | 37.0 | 30.0 | s-wave | — | ambientunconv | 2008 | 16 | T1 | 9/10 |
| Li2B3C | — | 37.0 | — | — | — | ambient | 2014 | 2 | T1 | 5/10 |
| LiB | MgB₂ | 37.0 | — | — | — | ambient | 2006 | 4 | T1 | 7/10 |
| YBa2(Cu0.88Fe0.12)3Oy | Cuprate | 37.0 | — | d-wave | cuprate_123 | unconv | 1987 | 1 | T1 | 8/10 |
| Na0.65(1)Fe1.93(1)Se2 | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2014 | 1 | — | 8/10 |
| RuSr2Gd1+xCe1-xCu2O10 | Cuprate | 37.0 | 37.0 | — | cuprate | ambientunconv | 2000 | 1 | — | 9/10 |
| Sr0.45Na0.55Fe2As2 | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2020 | 1 | T1 | 8/10 |
| RuSr2Gd1.2Ce0.8Cu2O10 | Cuprate | 37.0 | 37.0 | — | cuprate | ambientunconv | 2004 | 1 | — | 9/10 |
| AlH3 | Hydride | 37.0 | — | — | — | 2010 | 4 | T1 | 6/10 |
| MgB12 | MgB₂ | 37.0 | — | — | — | 2009 | 2 | T1 | 6/10 |
| (Li0.8Fe0.2)OHFeSe0.84S0.16 | Iron-based | 37.0 | 37.0 | — | — | ambientunconvCDW/SDW | 2015 | 1 | T1 | 8/10 |
| (Li0.8Fe0.2)OHFeSe1-xSx | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2014 | 2 | T1 | 8/10 |
| (K0.4Sr0.6)Fe2As2 | Iron-based | 37.0 | 37.0 | — | — | ambientunconv | 2008 | 4 | T1 | 8/10 |
| Mg0.994Fe0.006B2 | MgB₂ | 37.0 | — | s-wave | — | 2007 | 1 | T1 | 7/10 |
| B0.14C0.86 | Conventional | 37.0 | — | — | — | 2017 | 1 | T1 | 6/10 |
| Sr1-xNaxFe2As2 | Iron-based | 37.0 | — | — | — | unconv | 2008 | 5 | T1 | 6/10 |
| (Bi1-xMox)0.33Cu0.67Sr2YCu2Oy | Cuprate | 37.0 | 37.0 | d-wave | — | ambientunconv | 1999 | 1 | T1 | 9/10 |
| Ba0.67K0.33(Fe1-xCox)2As2 | Iron-based | 37.0 | — | — | — | unconv | 2018 | 1 | T1 | 6/10 |
| La0.82Sm1.0Sr0.18CuO4 | Cuprate | 37.0 | — | d-wave | — | unconv | 1989 | 1 | T1 | 7/10 |
| Mg1-xAlxB2 | MgB₂ | 37.0 | 37.0 | s-wave | — | ambient | 2001 | 11 | T1 | 9/10 |
| La2-xCuO4-δ | Cuprate | 37.0 | 37.0 | d-wave | cuprate_214 | ambientunconv | 1988 | 1 | T1 | 10/10 |
| TbSr2Cu2.69Mo0.31O7 | Cuprate | 37.0 | 37.0 | d-wave | — | ambientunconvCDW/SDW | 1997 | 1 | T1 | 9/10 |
| SrFe2As2 | Iron-based | 37.0 | 25.0 | — | — | ambientunconvCDW/SDW | 2008 | 21 | T1 | 8/10 |
| Na0.65Fe1.93Se2 | Iron-based | 37.0 | — | — | — | unconv | 2014 | 1 | T1 | 6/10 |