Tc max
223.5 K
Tc ambient
—
arXiv year
2020
Papers
3
Tc exp.
—
Tc theo.
223.5 K
Evidence
theoretical
Tc max measured at theoretical (DFT/computational), P=250 GPa, arXiv:2001.04076, confirmed by 2 papers
Evidence (4 records from 3 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 |
|---|---|---|---|---|---|---|---|
| 223.5 | 250.0 | — | — | — | 2020 | T2 | 2001.04076 |
| 223.5 | 250.0 | — | — | — | 2020 | T1 | DOI: 10.1103/PhysRevLett.125.217001 |
| 221.0 | 300.0 |
Hydride Tc parameters (11)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| HfH10 | 33.1 | 200.0 | 0.72 | 0.12 | — | DFT | 2020 | DOI: 10.1103/PhysRevLett.125.217001 |
| HfH10 | 234.0 | 250.0 | — | — | — | DFT | 2022 | DOI: 10.1103/PhysRevB.106.024515 |
Structure
- Crystal structure
- P63/mmc
- Space group
- P63/mmc
Superconducting parameters
- λ_eph (e–ph coupling)
- 2.77
Samples & pressure
- Doping level
- 0.170