Tc max
29.0 K
Tc ambient
27.0 K
arXiv year
2008
Papers
5
Tc exp.
29.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at polycrystal, resistivity, arXiv:1105.3255, confirmed by 4 papers
Evidence (5 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 |
|---|---|---|---|---|---|---|---|
| 29.0 | — | polycrystal | resistivity | — | 2011 | T1 | 1105.3255 |
| 27.0 | — | polycrystal | susceptibility | — | 2022 | T1 | DOI: 10.1103/PhysRevB.105.224504 |
| 26.0 | — | polycrystal | resistivity, susceptibility, specific_heat | — | 2009 | T1 | DOI: 10.1103/PhysRevLett.102.137002 |
| 26.0 | — | — | resistivity | — | 2008 | — | 0811.2390 |
| — | — | — | susceptibility | — | 2022 | T1 | 2201.10216 |
Structure
- Crystal structure
- I4/mmm
- Space group
- I4/mmm
- Lattice a (Å)
- 3.889
- Lattice c (Å)
- 11.831
Superconducting parameters
- Hc2
- 30.0 T (0 K, linear extrapolation)
- λ_eph (e–ph coupling)
- —
Samples & pressure
- Sample form
- polycrystal
- Pressure type
- chemical
- Doping type
- isovalent
- Doping level
- 0.300