Tc max
14.0 K
Tc ambient
—
arXiv year
2000
Papers
3
Tc exp.
14.0 K
Tc theo.
8.0 K
Evidence
mixed
Tc max measured at P=15 GPa, polycrystal, resistivity, DOI: 10.1103/PhysRevB.61.R3800
Evidence (7 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 |
|---|---|---|---|---|---|---|---|
| 14.0 | 15.0 | polycrystal | resistivity | — | 2000 | T1 | DOI: 10.1103/PhysRevB.61.R3800 |
| 8.0 | 16.0 | — | — | — | 2011 | T1 | DOI: 10.1103/PhysRevB.84.184503 |
| 6.5 | 9.0 | polycrystal | resistivity | — | 2000 | T1 | DOI: 10.1103/PhysRevB.61.R3800 |
| 3.5 | 20.0 | — | — | — | 2008 | T1 | 0805.2649 |
| 1.5 | ambient | polycrystal | susceptibility | — | 2000 | T1 | DOI: 10.1103/PhysRevB.61.R3800 |
| 1.0 | ambient | — | — | — | 2011 | T1 | DOI: 10.1103/PhysRevB.84.184503 |
| 0.3 | 10.0 | — | — | — | 2008 | T1 | 0805.2649 |
Structure
- Crystal structure
- tetragonal
- Space group
- I41/amd
- Lattice a (Å)
- 3.890
- Lattice c (Å)
- 5.010
Superconducting parameters
- λ_eph (e–ph coupling)
- 1.10
- ω_log
- 190 K