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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CsScH3 | hydride | 18.6 | — | — | — | ambient | 2025 | 1 | T1 | 6/10 |
| LuH | hydride | 18.6 | — | — | — | 2023 | 1 | T1 | 5/10 | |
| W2B2H | conventional | 18.6 | — | — | — | ambient | 2023 | 1 | T1 | 7/10 |
| Ba(Fe0.949Co0.051)2As2 | iron_based | 18.6 | 18.6 | s_pm | — | ambientunconv | 2010 | 1 | T1 | 9/10 |
| Nb3Al | conventional | 18.6 | — | — | — | ambient | 1991 | 3 | T1 | 7/10 |
| Eu(Fe0.905Rh0.095)2As2 | iron_based | 18.6 | 18.6 | — | — | ambientunconv | 2019 | 1 | T1 | 8/10 |
| BaFe1.907Ni0.093As2 | iron_based | 18.5 | 18.5 | — | 122 | ambientunconv | 2016 | 1 | T1 | 9/10 |
| La1.54Nd0.4Sr0.06CuO4 | cuprate | 18.5 | 18.5 | d-wave | cuprate_214 | ambientunconvCDW/SDW | 2012 | 1 | T1 | 10/10 |
| PuCoGa5 | heavy_fermion | 18.5 | 18.5 | d-wave | — | ambientunconv | 2004 | 16 | T1 | 9/10 |
| Ca(Fe0.949Co0.051)2As2 | iron_based | 18.5 | 18.5 | — | — | ambientunconv | 2010 | 1 | — | 8/10 |
| (BEDT-TTF)2ICl2 | organic | 18.5 | — | d-wave | — | unconv | 2003 | 2 | T2 | 7/10 |
| CaFe1.85Rh0.15As2 | iron_based | 18.5 | 18.5 | — | — | ambientunconv | 2010 | 1 | T1 | 8/10 |
| CaFe2-xRhxAs2 | iron_based | 18.5 | 18.5 | — | — | ambientunconv | 2010 | 1 | — | 8/10 |
| Mg2B3O | mgb2 | 18.3 | — | — | — | 2004 | 2 | T1 | 6/10 | |
| Sr0.797Eu0.203(Fe0.888Co0.112)2As2 | iron_based | 18.3 | 18.3 | — | — | ambientunconv | 2011 | 2 | T1 | 8/10 |
| CeFeAsO0.93F0.07 | iron_based | 18.3 | 18.3 | — | — | ambientunconvCDW/SDW | 2011 | 1 | T1 | 8/10 |
| TiSeH | chalcogenide | 18.3 | — | — | — | ambient | 2024 | 1 | T1 | 6/10 |
| BaFe2(As0.50P0.50)2 | iron_based | 18.2 | 18.2 | — | — | ambientunconv | 2015 | 2 | T1 | 8/10 |
| CuIr2S4 | chalcogenide | 18.2 | — | — | — | 2024 | 2 | T1 | 6/10 | |
| δ-NbN | conventional | 18.2 | — | — | — | ambient | 2018 | 1 | T1 | 7/10 |
| Eu(Fe0.96Ni0.04)As2 | iron_based | 18.2 | 18.2 | — | — | ambientunconv | 2018 | 2 | T2 | 8/10 |
| K0.76(5)Fe1.61(5)Se0.96(4)S1.04(5) | iron_based | 18.2 | — | — | — | unconv | 2016 | 1 | — | 6/10 |
| Na1-δFe0.957Rh0.043As | iron_based | 18.1 | 18.1 | — | — | ambientunconv | 2015 | 1 | T1 | 8/10 |
| Nb3Sn | conventional | 18.1 | 18.1 | s-wave | — | ambientCDW/SDW | 1987 | 78 | T1 | 9/10 |
| Na0.9Fe0.957Rh0.043As | iron_based | 18.1 | 18.1 | — | — | ambientunconv | 2015 | 1 | T1 | 8/10 |
| RbEu(Fe0.94Ni0.06)4As4 | iron_based | 18.1 | 18.1 | — | — | ambientunconvCDW/SDW | 2017 | 2 | T1 | 8/10 |
| Na0.16TiNCl | conventional | 18.1 | — | — | — | 2012 | 1 | T1 | 6/10 | |
| SrFe1.75Co0.25As2 | iron_based | 18.1 | 18.1 | — | — | ambientunconv | 2008 | 3 | T1 | 8/10 |
| PrFeAsO0.9 | iron_based | 18.0 | — | — | — | unconv | 2011 | 1 | T1 | 6/10 |
| Bi2Sr1.80La0.20CuO6+δ | cuprate | 18.0 | — | d-wave | cuprate_214 | unconv | 2021 | 1 | T2 | 8/10 |
| Bi1.74Pb0.38Sr1.88Cu1.00Oy | cuprate | 18.0 | 18.0 | d-wave | — | ambientunconv | 2002 | 1 | T1 | 9/10 |
| K3picene | organic | 18.0 | — | — | — | unconv | 2012 | 2 | T3 | 6/10 |
| Nb3Sn:Ta | conventional | 18.0 | 18.0 | — | — | ambient | 2015 | 1 | — | 8/10 |
| YBa2Cu3O6.353 | cuprate | 18.0 | 18.0 | d-wave | cuprate_214 | ambientunconv | 2005 | 2 | T1 | 10/10 |
| Li0.8FeAs | iron_based | 18.0 | 18.0 | — | — | ambientunconv | 2009 | 1 | T1 | 8/10 |
| Mo6C5 | conventional | 18.0 | — | — | — | 2025 | 1 | T3 | 6/10 | |
| NaFe0.978Co0.022As | iron_based | 18.0 | — | s_pm | — | ambientunconv | 2016 | 1 | T1 | 8/10 |
| LaFeAsO0.90F0.10 | iron_based | 18.0 | 18.0 | — | — | ambientunconv | 2011 | 2 | T1 | 8/10 |
| CaFe1.93Co0.07As2 | iron_based | 18.0 | — | — | — | unconvCDW/SDW | 2025 | 1 | — | 6/10 |
| Ca0.74La0.26(Fe0.967Co0.033)As2 | iron_based | 18.0 | 18.0 | s_pm | 112 | ambientunconvCDW/SDW | 2016 | 1 | T1 | 10/10 |
| SrFe2AsP | iron_based | 18.0 | — | — | — | unconv | 2017 | 1 | T1 | 6/10 |
| La2-0.074Sr0.074CuO4 | cuprate | 18.0 | — | d-wave | cuprate_214 | unconv | 1998 | 1 | T2 | 8/10 |
| La1.63Eu0.17Sr0.20CuO4 | cuprate | 18.0 | — | d-wave | — | unconv | 1999 | 1 | T2 | 7/10 |
| NaFe0.935Co0.045As | iron_based | 18.0 | 18.0 | s_pm | — | ambientunconv | 2013 | 3 | T1 | 9/10 |
| Ba(Fe0.957Pd0.043)2As2 | iron_based | 18.0 | 18.0 | — | — | ambientunconv | 2009 | 1 | T2 | 8/10 |
| TiNCl | conventional | 18.0 | — | — | — | 2012 | 1 | T1 | 6/10 | |
| (7Li0.82Fe0.18OD)FeSe | iron_based | 18.0 | 18.0 | — | — | ambientunconvCDW/SDW | 2015 | 1 | — | 8/10 |
| Bi2Sr2-xEuxCuOy | cuprate | 18.0 | — | d-wave | — | unconv | 2007 | 2 | T1 | 7/10 |
| K2CuH6 | hydride | 18.0 | — | — | — | ambient | 2025 | 2 | T1 | 6/10 |
| Fe1+δSe1-xTex | iron_based | 18.0 | — | — | — | unconv | 2009 | 3 | T1 | 6/10 |