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 |
|---|---|---|---|---|---|---|---|---|---|---|
| H1-Mo2BSe2 | chalcogenide | 17.8 | — | — | — | 2026 | 1 | T1 | 5/10 | |
| Na1-δFe0.959Rh0.041As |
| Iron-based |
| 17.8 |
| 17.8 |
| — |
| — |
ambientunconv |
| 2015 |
| 1 |
| T1 |
8/10 |
| Na0.9Fe0.959Rh0.041As | Iron-based | 17.8 | 17.8 | — | — | ambientunconv | 2015 | 1 | T1 | 8/10 |
| Ca4Li | Conventional | 17.8 | — | — | — | 2025 | 1 | T1 | 6/10 |
| Ba(Fe0.76Ru0.24)2As2 | Iron-based | 17.8 | 17.8 | s_pm | — | ambientunconv | 2014 | 1 | T1 | 9/10 |
| FeSe1-xTex | Iron-based | 17.7 | 17.0 | — | — | ambientunconv | 2009 | 18 | T1 | 8/10 |
| Eu(Fe1-xNix)As2 | Iron-based | 17.6 | 17.6 | — | — | ambientunconvCDW/SDW | 2021 | 1 | T1 | 8/10 |
| Bi2Te3 | chalcogenide | 17.6 | — | — | — | ambientunconv | 2010 | 17 | T1 | 7/10 |
| FeTe/FeSe | Iron-based | 17.6 | — | — | — | unconv | 2019 | 1 | T1 | 6/10 |
| SrFe1.19Ru0.81As2 | Iron-based | 17.6 | — | — | — | unconv | 2009 | 1 | T1 | 6/10 |
| SrFe1.2Ru0.8As2 | Iron-based | 17.6 | 17.6 | — | — | ambientunconv | 2009 | 1 | T1 | 8/10 |
| H3-Mo2BSe2 | Hydride | 17.6 | — | — | — | 2026 | 1 | T1 | 5/10 |
| YBa2Cu3O6+0.4 | Cuprate | 17.5 | — | d-wave | cuprate_214 | unconv | 2008 | 1 | T1 | 8/10 |
| LaO0.96F0.04FeAs | Iron-based | 17.5 | 17.5 | — | — | ambientunconv | 2008 | 1 | T1 | 8/10 |
| ThFeAsN0.7O0.3 | Iron-based | 17.5 | — | — | — | unconv | 2018 | 1 | T1 | 6/10 |
| LaFeAs1-xPxO | Iron-based | 17.5 | 17.5 | — | — | ambientunconv | 2018 | 1 | T1 | 8/10 |
| Sm1.845Ce0.155CuO4 | Cuprate | 17.5 | — | d-wave | — | unconv | 2007 | 1 | T1 | 7/10 |
| LuS7 | Conventional | 17.4 | — | — | — | 2024 | 1 | T1 | 7/10 |
| B3N | — | 17.4 | — | — | — | ambient | 2022 | 1 | T1 | 5/10 |
| Pr2Ce0.14CuO4-δ | Cuprate | 17.4 | 17.4 | d-wave | cuprate_214 | ambientunconvCDW/SDW | 2014 | 1 | T1 | 10/10 |
| YBa2Cu3O6.333 | Cuprate | 17.4 | — | d-wave | — | unconv | 2009 | 3 | T1 | 7/10 |
| La1.78Sr0.22Cu0.98Ni0.02O4 | Cuprate | 17.4 | — | d-wave | — | unconv | 2000 | 1 | T1 | 7/10 |
| NbC0.8N0.2 | Conventional | 17.4 | — | — | — | ambient | 2011 | 1 | T1 | 7/10 |
| Ba0.9Co0.1Fe2As2 | Iron-based | 17.3 | 17.3 | — | — | ambientunconv | 2011 | 1 | — | 8/10 |
| NbN0.6 | Conventional | 17.3 | — | — | — | ambient | 2011 | 1 | T1 | 7/10 |
| Y0.4Pr0.6Sr2Cu2.7Mo0.3O7-δ | Cuprate | 17.3 | — | d-wave | — | unconv | 1995 | 1 | T1 | 7/10 |
| (La0.781Nd0.144Ca0.053Ba0.022)2CuO4 | Cuprate | 17.3 | — | d-wave | cuprate_214 | unconv | 1999 | 1 | T1 | 8/10 |
| Ba(Fe0.935Ni0.065)2As2 | Iron-based | 17.3 | 17.3 | — | 122 | ambientunconv | 2017 | 1 | — | 9/10 |
| Bi2Sr1.26La0.74CuO6 | Cuprate | 17.3 | — | d-wave | — | unconv | 1999 | 1 | T2 | 7/10 |
| Ca(Fe0.935Co0.065)2As2 | Iron-based | 17.2 | 17.2 | — | — | ambientunconv | 2010 | 1 | — | 8/10 |
| Ba(Fe0.897Co0.103)2As2 | Iron-based | 17.2 | 17.2 | — | — | ambientunconv | 2010 | 4 | T1 | 8/10 |
| SmFe0.9Co0.1AsO | Iron-based | 17.2 | 17.2 | — | — | ambientunconv | 2008 | 2 | T1 | 8/10 |
| NaBe | Conventional | 17.2 | — | — | — | ambient | 2024 | 1 | T1 | 7/10 |
| Ba(Fe0.895Co0.105)2As2 | Iron-based | 17.2 | 17.2 | — | — | ambientunconv | 2010 | 3 | T1 | 8/10 |
| ScB2P2 | Conventional | 17.1 | — | — | — | ambient | 2025 | 1 | T1 | 7/10 |
| Ba(Fe0.952Co0.048)2As2 | Iron-based | 17.1 | 17.1 | — | — | ambientunconv | 2009 | 2 | T1 | 8/10 |
| (Ca4Al2O6-y)(Fe2P2) | Iron-based | 17.1 | — | — | — | unconv | 2010 | 1 | T1 | 6/10 |
| BaBC | Conventional | 17.0 | — | — | — | 2018 | 1 | — | 6/10 |
| Ba(Fe0.953Co0.047)2As2 | Iron-based | 17.0 | 17.0 | — | — | ambientunconvCDW/SDW | 2008 | 6 | T1 | 8/10 |
| La1.36Nd0.4Sr0.24CuO4 | Cuprate | 17.0 | 17.0 | d-wave | cuprate_214 | ambientunconv | 2008 | 2 | T1 | 10/10 |
| V3Si | Conventional | 17.0 | 16.8 | s-wave | — | ambient | 1987 | 35 | T1 | 9/10 |
| SmLa0.75Sr0.25CuO4 | Cuprate | 17.0 | 17.0 | d-wave | cuprate_214 | ambientunconv | 2023 | 1 | — | 10/10 |
| WB2 | — | 17.0 | — | — | — | 2021 | 3 | T1 | 5/10 |
| La1.65Sr0.35CuO4 | Cuprate | 17.0 | 17.0 | d-wave | cuprate_214 | ambientunconv | 2008 | 3 | T1 | 10/10 |
| (Fe2P2)(Sr4Sc2O6) | Iron-based | 17.0 | 17.0 | — | — | ambientunconv | 2009 | 1 | — | 8/10 |
| ReO3 | Conventional | 17.0 | — | — | — | 2024 | 2 | T1 | 7/10 |
| RbCa2(Fe0.95Ni0.05)4As4F2 | Iron-based | 17.0 | 17.0 | — | — | ambientunconv | 2020 | 3 | T1 | 8/10 |
| LiFe1-xCoxAs | Iron-based | 17.0 | 17.0 | s_pm | — | ambientunconv | 2013 | 8 | T1 | 9/10 |
| LuNH | Conventional | 17.0 | — | — | — | 2023 | 3 | T1 | 6/10 |
| Ca10(Fe1-xPdxAs)10(Pd3As8) | Iron-based | 17.0 | 17.0 | — | — | ambientunconv | 2013 | 1 | T1 | 8/10 |