Tc max
243.0 K
Tc ambient
—
arXiv year
2019
Papers
7
Tc exp.
243.0 K
Tc theo.
250.0 K
Evidence
mixed
Tc max measured at P=201 GPa, resistivity, arXiv:1909.10482
Evidence (9 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 |
|---|---|---|---|---|---|---|---|
| 250.0 | 210.0 | — | — | — | 2023 | T1 | DOI: 10.1103/PhysRevB.108.174507 |
| 243.0 | 201.0 | — | resistivity | — | 2019 | T2 | 1909.10482 |
| 241.3 | — |
Hydride Tc parameters (92)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| YH9 | 250.0 | 100.0 | — | — | — | resistivity | 2022 | DOI: 10.1103/PhysRevB.106.134509 |
| YH9 | 216.0 | 134.0 | — | — | — | resistivity | 2021 | DOI: 10.1103/PhysRevLett.126.117003 |
Structure
- Crystal structure
- P63/mmc
- Space group
- Pnma
Superconducting parameters
- λ_eph (e–ph coupling)
- 1.75
- ω_log
- 1905 K
Samples & pressure
- Pressure type
- hydrostatic