Tc max
15.1 K
Tc ambient
11.6 K
arXiv year
2005
Papers
51
Tc exp.
15.1 K
Tc theo.
14.7 K
Evidence
experimental
Tc max measured at P=7.5 GPa, resistivity, arXiv:cond-mat/0603443, confirmed by 2 papers
Evidence (75 records from 51 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 |
|---|---|---|---|---|---|---|---|
| 31.0 | — | — | — | — | 2008 | T1 | 0811.2194 |
| 15.1 | 7.5 | single_crystal | resistivity | s-wave | 2007 | T1 | DOI: 10.1103/PhysRevLett.98.067002 |
| 15.1 |
Structure
- Crystal structure
- rhombohedral
- Space group
- R3-m
- Lattice a (Å)
- 4.333
- Lattice c (Å)
- 13.572
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 2.1 T (0 K, H parallel ab-plane)
- λ_eph (e–ph coupling)
- 1.10
- ω_log
- 305 K
Competing orders
- ρ(T) exponent
- 2.00
Samples & pressure
- Pressure type
- hydrostatic