Tc max
146.0 K
Tc ambient
—
arXiv year
2021
Papers
5
Tc exp.
—
Tc theo.
146.0 K
Evidence
theoretical
Tc max measured at theoretical (DFT/computational), P=12 GPa, DOI: 10.1103/PhysRevB.104.L100504
Evidence (9 records from 5 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 |
|---|---|---|---|---|---|---|---|
| 146.0 | 12.0 | — | — | — | 2021 | T1 | DOI: 10.1103/PhysRevB.104.L100504 |
| 140.0 | 12.0 | — | — | — | 2023 | T3 | 2301.12320 |
| 140.0 | 12.0 |
Hydride Tc parameters (33)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| KB2H8 | 150.0 | 12.0 | — | — | — | DFT | 2024 | DOI: 10.1103/PhysRevB.110.174514 |
| KB2H8 | 150.0 | 12.0 | — | — | — | DFT | 2022 | DOI: 10.1103/PhysRevB.105.104511 |
Structure
- Crystal structure
- Fm-3m
- Space group
- Fm3̅m (#225)
Superconducting parameters
- λ_eph (e–ph coupling)
- 2.99
- ω_log
- 705 K
Samples & pressure
- Pressure type
- hydrostatic