Tc max
5.1 K
Tc ambient
4.9 K
arXiv year
2002
Papers
5
Tc exp.
5.1 K
Tc theo.
6.7 K
Evidence
mixed
Tc max measured at arXiv:cond-mat/0208341
Evidence (6 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 |
|---|---|---|---|---|---|---|---|
| 6.7 | ambient | — | — | — | 2005 | T1 | DOI: 10.1103/PhysRevB.71.172506 |
| 6.1 | 4.0 | — | — | — | 2005 | T1 | DOI: 10.1103/PhysRevB.71.172506 |
| 5.1 |
Structure
- Crystal structure
- C32
- Space group
- P6/mmm
- Lattice a (Å)
- 4.220
- Lattice c (Å)
- 4.754
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- λ_eph (e–ph coupling)
- 0.94
- ω_log
- 163 K
Samples & pressure
- Sample form
- polycrystal