Tc max
29.0 K
Tc ambient
29.0 K
arXiv year
1992
Papers
36
Tc exp.
30.8 K
Tc theo.
33.2 K
Evidence
mixed
Tc max measured at single_crystal, resistivity, DOI: 10.1103/PhysRevLett.72.3706, confirmed by 2 papers
Evidence (53 records from 36 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 |
|---|---|---|---|---|---|---|---|
| 36.0 | — | — | — | — | 1992 | T1 | DOI: 10.1103/PhysRevB.45.5114 |
| 33.2 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 30.9 | — |
Structure
- Crystal structure
- fcc
- Space group
- Fm3
- Lattice a (Å)
- 14.180
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 78.0 T (0 K)
- λ_eph (e–ph coupling)
- 3.60
- ω_log
- 2340 K
Samples & pressure
- Substrate
- Si
- Doping level
- 3.000