Tc max
13.0 K
Tc ambient
—
arXiv year
2007
Papers
5
Tc exp.
13.0 K
Tc theo.
15.0 K
Evidence
experimental
Tc max measured at P=40 GPa, resistivity, arXiv:0708.2117, confirmed by 3 papers
Evidence (9 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 |
|---|---|---|---|---|---|---|---|
| 15.0 | 45.0 | — | — | — | 2010 | T1 | DOI: 10.1103/PhysRevLett.104.177005 |
| 13.0 | 40.0 | polycrystal | resistivity, susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.78.214517 |
| 13.0 |
Structure
- Crystal structure
- hexagonal
- Space group
- C2/c
- Lattice a (Å)
- 6.279
- Lattice c (Å)
- 10.243
Superconducting parameters
- λ_eph (e–ph coupling)
- 1.14
- ω_log
- 196 K
Samples & pressure
- Sample form
- polycrystal
- Pressure type
- hydrostatic