Tc max
4.0 K
Tc ambient
4.0 K
arXiv year
1997
Papers
3
Tc exp.
4.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at polycrystal, susceptibility, DOI: 10.1103/PhysRevB.56.9021, confirmed by 2 papers
Evidence (3 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 |
|---|---|---|---|---|---|---|---|
| 4.0 | — | — | specific_heat | s-wave | 2007 | T2 | cond-mat/0701702 |
| 4.0 | — | polycrystal | susceptibility | — | 1997 | T1 | DOI: 10.1103/PhysRevB.56.9021 |
| 3.9 |
Structure
- Crystal structure
- CaC2 structure type
- Space group
- I4/mmm
- Lattice a (Å)
- 3.664
- Lattice c (Å)
- 6.177
Superconducting parameters
- λ_eph (e–ph coupling)
- —
Samples & pressure
- Sample form
- polycrystal