Tc max
54.0 K
Tc ambient
54.0 K
arXiv year
1989
Papers
7
Tc exp.
54.0 K
Tc theo.
222.7 K
Evidence
mixed
Tc max measured at ambient, arXiv:1608.01774
Evidence (7 records from 7 papers)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Tier | Paper |
|---|---|---|---|---|---|---|---|
| 222.7 | — | — | — | — | 2020 | T3 | 2012.02934 |
| 54.0 | ambient | — | — | — | 2016 | T1 | 1608.01774 |
| 21.3 | ambient | — | — | — | 2022 | T1 | 2211.03265 |
| 20.0 | ambient | — | — | — | 2011 | T1 | DOI: 10.1103/PhysRevLett.107.117002 |
| 4.1 | — | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevLett.111.177002 |
| — | — | — | — | — | 2026 | T3 | 2603.03492 |
| — | — | thin_film | resistivity | — | 1989 | T1 | DOI: 10.1103/PhysRevB.39.4110 |
Hydride Tc parameters (46)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| PdH | 54.0 | ambient | — | — | — | resistivity | 2016 | 1608.01774 |
| PdH | 50.0 | ambient | — | — | — | resistivity | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 50.0 | ambient | — | — | — | resistivity | 2022 | 2209.14773 |
| PdH | 37.0 | ambient | — | — | — | DFT | 2024 | 2401.17024 |
| PdH | 34.9 | ambient | 1.24 | — | 343 | DFT | 2024 | 2403.13496 |
| PdH | 34.0 | ambient | 1.55 | — | 295 | Allen-Dynes | 2024 | 2406.13178 |
| PdH | 34.0 | ambient | 1.55 | 0.13 | 295 | Allen-Dynes | 2024 | 2406.13178 |
| PdH | 21.3 | ambient | 0.88 | 0.10 | 377 | McMillan | 2023 | DOI: 10.1103/PhysRevMaterials.7.054805 |
| PdH | 21.3 | ambient | 0.88 | 0.10 | 377 | McMillan | 2022 | 2211.03265 |
| PdH | 20.0 | ambient | — | — | — | DFT | 2011 | DOI: 10.1103/PhysRevLett.107.117002 |
| PdH | 20.0 | ambient | — | — | — | DFT | 2011 | 1104.2313 |
| PdH | 17.7 | ambient | — | 0.09 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 17.4 | ambient | — | 0.09 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 12.2 | ambient | — | 0.09 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 11.5 | ambient | — | 0.13 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 11.4 | ambient | — | 0.13 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 9.0 | ambient | — | — | — | cited | 2024 | 2403.13496 |
| PdH | 8.8 | ambient | — | — | — | DFT | 2017 | 1708.03916 |
| PdH | 8.8 | ambient | — | 0.06 | — | Eliashberg | 2017 | 1708.09316 |
| PdH | 8.7 | ambient | — | 0.13 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 8.5 | ambient | — | — | — | resistivity | 2022 | 2209.14773 |
| PdH | 8.3 | ambient | — | 0.09 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 6.1 | ambient | — | 0.09 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 5.9 | ambient | — | 0.09 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 5.5 | ambient | — | 0.13 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 5.2 | ambient | — | 0.09 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 5.0 | ambient | — | — | — | DFT | 2025 | 2507.06749 |
| PdH | 5.0 | ambient | 0.40 | 0.13 | 583 | SSCHAcheck | 2024 | 2406.13178 |
| PdH | 5.0 | ambient | 0.40 | — | 583 | SSCHA | 2024 | 2406.13178 |
| PdH | 4.9 | ambient | — | 0.09 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 4.3 | ambient | — | 0.13 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 4.0 | ambient | — | 0.13 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 2.8 | ambient | — | 0.13 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 2.8 | ambient | — | 0.09 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 2.6 | ambient | — | 0.13 | — | Eliashberg | 2022 | 2209.14773 |
| PdH | 1.5 | ambient | — | 0.09 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 1.3 | ambient | — | 0.13 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 0.4 | ambient | — | 0.13 | — | Eliashberg | 2023 | DOI: 10.1103/PhysRevB.107.024504 |
| PdH | 7.3 | 2.0 | — | — | — | Eliashberg | 2017 | 1708.09316 |
| PdH | 7.0 | 4.0 | — | 0.07 | — | Eliashberg | 2017 | 1708.09316 |
| PdH | 47.0 | — | — | 0.09 | — | Eliashberg | 2018 | 1806.00163 |
| PdH | 47.0 | — | 1.55 | 0.09 | 295 | DFT | 2013 | 1305.7123 |
| PdH | 8.8 | — | — | 0.04 | — | Eliashberg | 2018 | 1801.03788 |
| PdH | 8.8 | — | — | 0.06 | — | Eliashberg | 2018 | 1801.03788 |
| PdH | 8.5 | — | — | 0.09 | — | Eliashberg | 2013 | DOI: 10.1103/PhysRevLett.111.177002 |
| PdH | 5.0 | — | 0.40 | 0.09 | 583 | Eliashberg | 2013 | 1305.7123 |
Structure
- Crystal structure
- fcc
- Space group
- Fm3m
Superconducting parameters
- λ_eph (e–ph coupling)
- 0.88
- ω_log
- 410 K