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 |
|---|---|---|---|---|---|---|---|---|---|---|
| La2.7Sm0.3Ni2O7 | Nickelate | 77.5 | — | — | — | unconv | 2026 | 1 | T1 | 7/10 |
| Cuprate |
| 77.4 |
| — |
| d-wave |
| cuprate_123 |
unconv |
| 1996 |
| 1 |
| T1 |
8/10 |
| LiMgZr2H12 | Hydride | 77.3 | — | — | — | ambient | 2026 | 2 | T2 | 6/10 |
| DyBa2Cu4O8 | Cuprate | 77.2 | — | d-wave | 124 | unconv | 1989 | 1 | T1 | 8/10 |
| Ca0.3Y0.7Ba2Cu3O7-δ | Cuprate | 77.1 | — | d-wave | — | unconv | 2016 | 1 | T1 | 7/10 |
| Bi2Sr2Ca(Cu0.985Ni0.015)2O8 | Cuprate | 77.0 | — | d-wave | — | unconv | 1997 | 1 | T2 | 7/10 |
| Y7-9-16 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| Y13-20-23 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| LiSiH8 | Hydride | 77.0 | — | — | — | 2020 | 1 | T1 | 5/10 |
| Y5-8-13 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| Y3-8-11 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| Y5-6-11 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| YBa2Cu3O6.75 | Cuprate | 77.0 | 75.3 | d-wave | — | ambientunconvCDW/SDW | 1990 | 12 | T1 | 9/10 |
| NainNH3 | Hydride | 77.0 | 77.0 | — | — | ambientunconv | 1997 | 1 | — | 8/10 |
| Y156 | — | 77.0 | — | — | 123 | 2009 | 1 | — | 5/10 |
| Fe0.5Cu0.5BaSrYCu2O7+δ | Cuprate | 77.0 | — | d-wave | 1212 | unconv | 2004 | 1 | T1 | 8/10 |
| YBa2Cu3O7-0.18 | Cuprate | 77.0 | — | d-wave | cuprate_123 | ambientunconv | 1998 | 1 | T2 | 9/10 |
| Bi2Sr1.98Ca0.83(CuNi)2O8+x | Cuprate | 77.0 | 77.0 | d-wave | cuprate_214 | ambientunconv | 2005 | 1 | T1 | 10/10 |
| Pb-Bi2Sr2CaCu2O8 | Cuprate | 77.0 | — | d-wave | cuprate_2212 | unconv | 2006 | 1 | T1 | 8/10 |
| Y0.5Eu0.5Ba2Cu4O8 | Cuprate | 77.0 | 77.0 | d-wave | 124 | ambientunconv | 1994 | 1 | T1 | 10/10 |
| YBa2Cu3O6.76 | Cuprate | 77.0 | — | d-wave | cuprate_123 | unconv | 1997 | 1 | T2 | 8/10 |
| Bi2.3Sr1.7CaCu2O8+δ | Cuprate | 77.0 | — | d-wave | Bi2212 | unconv | 2015 | 1 | T1 | 8/10 |
| Li2SeH6 | Hydride | 77.0 | — | — | — | 2025 | 1 | T1 | 5/10 |
| Nd0.85Sr0.15NiO2 | Nickelate | 77.0 | — | d-wave | infinite_layer | unconv | 2021 | 6 | T1 | 8/10 |
| (Bi0.9Pb0.1)2Sr2Ca2Cu3O | Cuprate | 77.0 | 77.0 | d-wave | 2223 phase | ambientunconv | 1994 | 1 | T1 | 10/10 |
| SCS12050AP | Cuprate | 77.0 | — | d-wave | — | unconv | 2020 | 1 | T1 | 7/10 |
| Fe0.5Cu0.5Sr2YCu2O7+δ | Cuprate | 77.0 | 77.0 | d-wave | 1212 | ambientunconv | 2003 | 2 | T1 | 10/10 |
| Bi2Sr1.98Ca0.83(CuZn)2O8+x | Cuprate | 77.0 | — | d-wave | cuprate_123 | unconv | 2005 | 1 | T1 | 8/10 |
| Pb0.8SrBa1.2Y0.7Ca0.3Cu3O7+δ | Cuprate | 77.0 | — | d-wave | — | unconv | 1991 | 1 | T1 | 7/10 |
| Bi2Sr2Ca(Ni0.015Cu0.985)2O8 | Cuprate | 77.0 | — | d-wave | — | unconv | 1997 | 1 | T2 | 7/10 |
| (Y1-xCax)BaCu3O7-δ | Cuprate | 77.0 | — | d-wave | cuprate_123 | unconv | 2007 | 1 | T1 | 8/10 |
| IBi2Sr2Ca0.5Y0.5Cu2Oy | Cuprate | 77.0 | — | d-wave | cuprate_123 | unconv | 1995 | 1 | T1 | 8/10 |
| Bi(Pb)2Sr2Ca(Tb)Cu2O8+δ | Cuprate | 77.0 | 77.0 | d-wave | cuprate_2212 | ambientunconvCDW/SDW | 2008 | 1 | — | 10/10 |
| YBa2Cu3O6.82 | Cuprate | 77.0 | 77.0 | d-wave | cuprate_123 | ambientunconv | 1998 | 1 | T2 | 10/10 |
| (Y0.80Ca0.05Hf0.15)Ba2Cu3Oz | Cuprate | 76.5 | — | d-wave | cuprate_123 | unconv | 1994 | 1 | T1 | 8/10 |
| Bi2Sr2Ca1-xGaxCu2Oy | Cuprate | 76.0 | 76.0 | d-wave | 2212 | ambientunconv | 1992 | 1 | T1 | 10/10 |
| YBa2[Cu0.95(Ga0.05)0.05]3O7-δ | Cuprate | 76.0 | — | d-wave | cuprate_123 | unconv | 1994 | 1 | T1 | 8/10 |
| PH2 | Hydride | 76.0 | — | — | — | 2015 | 2 | T1 | 5/10 |
| Pb2Sr2Y0.53Ca0.47Cu3O8 | Cuprate | 76.0 | — | d-wave | cuprate_123 | unconv | 2000 | 2 | T1 | 8/10 |
| HgBa2CuO6+δ | Cuprate | 76.0 | — | d-wave | Hg1201 | unconv | 2025 | 1 | T1 | 8/10 |
| Ba2Ca2Cu3O6F2 | Cuprate | 76.0 | 76.0 | d-wave | — | ambientunconvCDW/SDW | 2007 | 4 | T1 | 9/10 |
| Bi2Sr1.95Ca0.95(CuNi)2.05O8+x | Cuprate | 76.0 | — | d-wave | cuprate_123 | unconv | 2005 | 1 | T1 | 8/10 |
| ErBa2Cu2.94Zn0.03Fe0.03O7-δ | Cuprate | 76.0 | 76.0 | d-wave | cuprate_123 | ambientunconv | 2000 | 1 | T1 | 10/10 |
| YBa2Cu2.94Zn0.06O6.95 | Cuprate | 76.0 | — | d-wave | cuprate_123 | unconv | 2000 | 1 | T2 | 8/10 |
| H3P | Hydride | 76.0 | — | — | — | 2016 | 1 | T2 | 7/10 |
| Bi1.1Pb0.9Sr2CaCu2O8 | Cuprate | 76.0 | 76.0 | d-wave | 2212 | ambientunconv | 1994 | 1 | T1 | 10/10 |
| YBa2(Cu0.93Ga0.07)3O6+δ | Cuprate | 76.0 | — | d-wave | cuprate_123 | unconv | 1990 | 1 | T1 | 8/10 |
| Bi1.7Pb0.3Sr1.82Pr0.18Ca2Cu3O10+y | Cuprate | 75.8 | 75.8 | d-wave | — | ambientunconv | 1990 | 1 | T1 | 9/10 |
| Pb2Sr2Y0.62Ca0.38Cu3O8 | Cuprate | 75.5 | — | d-wave | — | unconv | 1996 | 1 | T1 | 7/10 |
| Bi2Sr2Ca(Cu0.977Ni0.023)2Oy | Cuprate | 75.5 | — | d-wave | Bi2212 | unconv | 2000 | 1 | T1 | 8/10 |