Tc max
6.4 K
Tc ambient
6.4 K
arXiv year
1994
Papers
10
Tc exp.
6.4 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, resistivity, DOI: 10.1103/PhysRevB.52.R3844, confirmed by 3 papers
Evidence (14 records from 10 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 |
|---|---|---|---|---|---|---|---|
| 6.5 | — | single_crystal | resistivity | — | 2017 | T1 | 1702.05785 |
| 6.4 | — | single_crystal | resistivity | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R3844 |
| 6.4 | — | single_crystal | resistivity, susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.9186 |
| 6.2 | — | single_crystal | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R3844 |
| 6.1 | — | single_crystal | resistivity | — | 2017 | T1 | 1702.05785 |
| 6.0 | — | — | susceptibility | — | 1999 | T2 | cond-mat/9906053 |
| 6.0 | — | single_crystal | resistivity | — | 1997 | T1 | DOI: 10.1103/PhysRevB.56.437 |
| 6.0 | — | polycrystal | resistivity, susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.9421 |
| 6.0 | — | single_crystal | resistivity | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R3844 |
| 2.0 | — | polycrystal | resistivity | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.647 |
| — | — | — | — | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.L180505 |
| — | — | — | — | — | 2023 | T1 | 2310.03723 |
| — | — | single_crystal | resistivity | — | 2017 | T1 | 1702.05785 |
| — | — | — | resistivity | s-wave | 2000 | T2 | cond-mat/0008030 |
Structure
- Crystal structure
- tetragonal
- Space group
- I4/mmm
- Lattice a (Å)
- 3.534
- Lattice c (Å)
- 10.484
Superconducting parameters
- Gap structure
- full_gap
- Hc2
- 0.9 T (0 K)
- λ_eph (e–ph coupling)
- 0.68
- ω_log
- 283 K
Competing orders
- Competing order
- AFM
- T_AFM
- 11.0 K
- ρ(T) exponent
- 3.00
Samples & pressure
- Sample form
- single_crystal