Tc max
3.5 K
Tc ambient
3.5 K
arXiv year
2012
Papers
8
Tc exp.
1.5 K
Tc theo.
9.0 K
Evidence
experimental
Tc max measured at ambient, polycrystal, resistivity, arXiv:1308.5930, confirmed by 2 papers
Evidence (13 records from 8 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 |
|---|---|---|---|---|---|---|---|
| 9.0 | — | — | — | — | 2012 | T1 | 1210.0499 |
| 3.5 | ambient | polycrystal | resistivity | — | 2013 | T1 | 1308.5930 |
| 2.9 | 1.6 | polycrystal | resistivity | — | 2013 | T1 | 1308.5930 |
| 2.7 | — | — | — | — | 2012 | T1 | 1210.0499 |
| 2.1 | ambient | polycrystal | resistivity | — | 2013 | T1 | 1308.5930 |
| 1.5 | — | polycrystal | resistivity, susceptibility | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.100502 |
| 1.2 | — | polycrystal | resistivity | s-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.88.064510 |
| 1.2 | ambient | polycrystal | resistivity | s-wave | 2013 | T1 | 1308.1880 |
| 1.2 | ambient | polycrystal | resistivity | — | 2013 | T1 | 1308.5930 |
| 1.1 | — | polycrystal | specific_heat | s-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.88.064510 |
| 0.9 | — | polycrystal | susceptibility | s-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.87.060510 |
| 0.9 | — | polycrystal | susceptibility | s-wave | 2013 | T1 | 1302.6314 |
| — | — | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.054506 |
Structure
- Crystal structure
- tetragonal
- Space group
- P4/mmm
- Lattice a (Å)
- 4.110
- Lattice c (Å)
- 8.100
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 0.1 T (0 K)
- λ_eph (e–ph coupling)
- 1.28
Competing orders
- Competing order
- CDW
- T_CDW
- 55.0 K
Samples & pressure
- Sample form
- polycrystal
- Doping level
- 0.000