Tc max
28.1 K
Tc ambient
—
arXiv year
2020
Papers
3
Tc exp.
28.1 K
Tc theo.
18.7 K
Evidence
theoretical
Tc max measured at P=14.3 GPa, polycrystal, resistivity, DOI: 10.1103/2t6l-sqmj
Evidence (15 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 |
|---|---|---|---|---|---|---|---|
| 28.1 | 14.3 | polycrystal | resistivity | — | 2025 | T1 | DOI: 10.1103/2t6l-sqmj |
| 18.7 | 14.0 | polycrystal | — | s-wave | 2020 | T1 | DOI: 10.1103/PhysRevB.101.184521 |
| 18.7 |
Structure
- Crystal structure
- F4-3m
- Space group
- F4-3m (#216)
- Lattice a (Å)
- 14.057
- Lattice c (Å)
- 4.291
Superconducting parameters
- Hc2
- 8.8 T (0 K)
- λ_eph (e–ph coupling)
- 1.36
- ω_log
- 413 K
Samples & pressure
- Sample form
- polycrystal
- Doping level
- 0.750