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 |
|---|---|---|---|---|---|---|---|---|---|---|
| (Li0.797(5)Fe0.205(5))OH(Fe0.915(4)Li0.085(4))Se | Iron-based | 43.0 | 43.0 | — | — | ambientunconv | 2014 | 1 | — |
| Ge3H11 | Hydride | 43.0 | — | — | — | 2017 | 2 | T1 | 6/10 |
| PrFeAsO | Iron-based | 43.0 | 43.0 | — | — | ambientunconv | 2008 | 1 | — | 8/10 |
| (CTA)xFeSe | Iron-based | 43.0 | — | — | — | unconv | 2020 | 1 | T1 | 6/10 |
| Ca1-xCexFe(As1-ySby)2 | Iron-based | 43.0 | — | — | — | unconv | 2014 | 1 | T1 | 6/10 |
| (TBA)xFeSe | Iron-based | 43.0 | — | — | — | unconv | 2020 | 1 | T1 | 6/10 |
| C6 | Conventional | 43.0 | — | — | — | ambient | 2024 | 1 | T1 | 7/10 |
| YBa2Cu3O6.43 | Cuprate | 43.0 | 13.0 | d-wave | cuprate_123 | ambientunconv | 1997 | 5 | T1 | 10/10 |
| Ca1-xPrxFe(As1-ySby)2 | Iron-based | 43.0 | — | — | — | unconv | 2014 | 1 | T1 | 6/10 |
| LiFeO2Fe2Se2 | Iron-based | 43.0 | — | — | — | unconv | 2013 | 2 | T1 | 6/10 |
| Lix(ND2)y(ND3)1-yFe2Se2 | Iron-based | 43.0 | — | — | — | unconv | 2013 | 1 | T1 | 6/10 |
| ErBa2Cu2.73Zn0.24Fe0.03O7-δ | Cuprate | 43.0 | 43.0 | d-wave | cuprate_123 | ambientunconv | 2000 | 1 | T1 | 10/10 |
| Sr0.9La0.1Cu0.99Zn0.01O2 | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 2002 | 1 | T1 | 9/10 |
| Lix(C3H10N2)0.32FeSe | Iron-based | 43.0 | 43.0 | — | — | ambientunconv | 2019 | 1 | T1 | 8/10 |
| Ca1-xCexFe2As2 | Iron-based | 43.0 | 43.0 | — | — | ambientunconv | 2011 | 1 | T1 | 8/10 |
| (EDA)yNa0.820Fe0.765Se | Iron-based | 43.0 | — | — | — | unconv | 2017 | 1 | T1 | 6/10 |
| Cu(Ba0.8Sr0.2)2(Yb1-xCax)Cu2O6+z | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 1999 | 1 | T1 | 9/10 |
| Nd0.2La2.8Ni2O7 | Nickelate | 43.0 | — | — | — | unconv | 2026 | 1 | — | 7/10 |
| NaxFeSe | Iron-based | 43.0 | — | — | — | unconv | 2018 | 1 | T1 | 6/10 |
| Ca2-xCuO2Cl2 | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 2005 | 2 | T1 | 9/10 |
| La2CuO4.11 | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 2001 | 7 | T1 | 9/10 |
| La0.1Sr0.9CuO2 | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 2004 | 2 | T1 | 9/10 |
| Sr0.9Gd0.1CuO2 | Cuprate | 43.0 | 43.0 | s-wave | infinite_layer | ambientunconv | 2001 | 4 | T1 | 10/10 |
| Tb0.6Pr0.4Ba2Cu3O7-δ | Cuprate | 43.0 | 43.0 | d-wave | cuprate_123 | ambientunconv | 1992 | 1 | T1 | 10/10 |
| Ca0.81La0.19Fe2As2 | Iron-based | 43.0 | 43.0 | — | 122 | ambientunconv | 2012 | 1 | T1 | 9/10 |
| Lix(NH2)y(NH3)1-yFe2Se2 | Iron-based | 43.0 | — | — | — | unconv | 2012 | 1 | T1 | 6/10 |
| Sr0.9Sm0.1CuO2 | Cuprate | 43.0 | 43.0 | d-wave | infinite_layer | ambientunconv | 2001 | 1 | T1 | 10/10 |
| (TMA)0.5Fe2Se2 | Iron-based | 43.0 | — | — | — | unconv | 2020 | 1 | T1 | 6/10 |
| La2.8Nd0.2Ni2O7 | Nickelate | 43.0 | — | — | — | unconv | 2026 | 1 | T1 | 7/10 |
| Pr0.5Ca0.5Ba2Cu3O7-δ | Cuprate | 43.0 | 37.0 | d-wave | — | ambientunconv | 1991 | 2 | T1 | 9/10 |
| SmFe0.95Ru0.05AsO0.85F0.15 | Iron-based | 43.0 | — | — | — | unconv | 2013 | 1 | T1 | 6/10 |
| [(Li1-xFex)OH](Fe1-yLiy)Se | Iron-based | 43.0 | — | — | — | unconv | 2014 | 1 | T1 | 6/10 |
| RuSr2(Gd0.75Ce0.25)2Cu2O10 | Cuprate | 43.0 | 43.0 | d-wave | — | ambientunconv | 2002 | 1 | T1 | 9/10 |
| Ca5(Sc,Ti)4Fe2As2Oy | Iron-based | 42.7 | 41.3 | — | — | ambientunconv | 2010 | 1 | T3 | 8/10 |
| Sr2(Mg0.3Ti0.7)FeAsO3 | Iron-based | 42.7 | 36.7 | — | — | ambientunconv | 2010 | 1 | — | 8/10 |
| (Ca,La)Fe2As2 | Iron-based | 42.7 | 42.7 | — | — | ambientunconv | 2011 | 1 | — | 8/10 |
| Ca0.9La0.1FeAs2 | Iron-based | 42.6 | 42.6 | — | — | ambientunconv | 2013 | 5 | T1 | 8/10 |
| CeO0.8F0.2FeAs | Iron-based | 42.5 | 42.5 | — | — | ambientunconv | 2008 | 2 | T1 | 8/10 |
| Bi2Sr2CaCu2O8+0.16 | Cuprate | 42.5 | — | d-wave | cuprate_214 | unconv | 2008 | 1 | T1 | 8/10 |
| Na2GaCuH6 | Hydride | 42.0 | — | — | — | 2025 | 1 | T2 | 5/10 |
| Pr0.45Y0.55Ba2Cu3O7 | Cuprate | 42.0 | — | d-wave | — | unconv | 2025 | 1 | T2 | 7/10 |
| TbFeAsO0.85 | Iron-based | 42.0 | — | — | — | unconv | 2008 | 1 | T1 | 6/10 |
| Lix(C18H39N)yFe1-zSe | Iron-based | 42.0 | 42.0 | — | — | ambientunconv | 2020 | 1 | T1 | 8/10 |
| LaYFeAsO | Iron-based | 42.0 | — | — | — | 2025 | 1 | — | 5/10 |
| YBa2[Cu0.95(Zn0.05)0.05]3O7-δ | Cuprate | 42.0 | — | d-wave | cuprate_123 | unconv | 1994 | 1 | T1 | 8/10 |
| AcB2H14 | Hydride | 42.0 | — | — | — | 2024 | 2 | T1 | 6/10 |
| Sr1-xLaxCuO2 | Cuprate | 42.0 | 26.0 | d-wave | infinite_layer | ambientunconv | 2007 | 12 | T1 | 10/10 |
| (Li1-xFex)OHFeSe | Iron-based | 42.0 | 42.0 | — | — | ambientunconvCDW/SDW | 2014 | 12 | T1 | 8/10 |
| RuGd1.4Ce0.6Sr2Cu2O10-δ | Cuprate | 42.0 | 42.0 | d-wave | — | ambientunconvCDW/SDW | 2002 | 1 | T1 | 9/10 |
| (Fe2As2)(Can+1(Sc,Ti)nOy) | Iron-based | 42.0 | 42.0 | — | — | ambientunconv | 2010 | 1 | — | 8/10 |