Tc max
22.0 K
Tc ambient
—
arXiv year
2021
Papers
5
Tc exp.
22.0 K
Tc theo.
45.0 K
Evidence
mixed
Tc max measured at P=23 GPa, polycrystal, resistivity, DOI: 10.1103/PhysRevResearch.5.013012
Evidence (7 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 |
|---|---|---|---|---|---|---|---|
| 58.0 | ambient | — | — | s-wave | 2025 | T1 | DOI: 10.1103/9rqw-16w8 |
| 45.0 | ambient | — | — | — | 2022 | T1 | DOI: 10.1103/PhysRevB.105.094503 |
| 44.0 |
Structure
- Crystal structure
- cubic
- Space group
- Pm3-n (#223)
- Lattice a (Å)
- 4.878
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- λ_eph (e–ph coupling)
- 1.02
- ω_log
- 592 K