Tc max
220.0 K
Tc ambient
—
arXiv year
2019
Papers
14
Tc exp.
224.0 K
Tc theo.
231.0 K
Evidence
mixed
Tc max measured at P=166 GPa, arXiv:1908.01534, confirmed by 2 papers
Evidence (16 records from 14 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 |
|---|---|---|---|---|---|---|---|
| 231.0 | 200.0 | — | — | — | 2025 | — | 2503.03559 |
| 231.0 | 166.0 | — | — | — | 2021 | T1 | 2106.10732 |
| 227.0 | 200.0 | — | — | — |
Hydride Tc parameters (145)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| YH6 | 250.0 | 100.0 | — | — | — | resistivity | 2022 | DOI: 10.1103/PhysRevB.106.134509 |
| YH6 | 264.0 | 120.0 | — | — | — | Eliashberg | 2024 | DOI: 10.1103/PhysRevB.109.224505 |
Structure
- Crystal structure
- Im3m
- Space group
- Im3m
Superconducting parameters
- Hc2
- 137.0 T (0 K)
- λ_eph (e–ph coupling)
- 1.71
- ω_log
- 1738 K
Samples & pressure
- Pressure type
- hydrostatic