Tc max
5.0 K
Tc ambient
2.5 K
arXiv year
2020
Papers
147
Tc exp.
5.2 K
Tc theo.
5.7 K
Evidence
experimental
Tc max measured at P=53.6 GPa, arXiv:2103.13759, confirmed by 5 papers
Evidence (224 records from 147 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 |
|---|---|---|---|---|---|---|---|
| 7.4 | 2.2 | single_crystal | resistivity | — | 2021 | T1 | DOI: 10.1103/PhysRevLett.126.247001 |
| 7.2 | 0.9 | single_crystal | resistivity | — | 2021 | T1 | DOI: 10.1103/PhysRevLett.126.247001 |
Structure
- Crystal structure
- P6/mmm
- Space group
- P6/mmm
- Lattice a (Å)
- 5.500
- Lattice c (Å)
- 9.000
Superconducting parameters
- Pairing symmetry
- s-wave
- Hc2
- 11.9 T (T ~ 1.6 K, P > 1.85 GPa)
- λ_eph (e–ph coupling)
- 0.71
Competing orders
- Competing order
- CDW
- T_CDW
- 120.0 K
- ρ(T) exponent
- 3.00
Samples & pressure
- Sample form
- single_crystal
- Substrate
- silicon
- Doping type
- none
- Doping level
- 0.000