Tc max
11.0 K
Tc ambient
11.0 K
arXiv year
1994
Papers
17
Tc exp.
11.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, susceptibility, DOI: 10.1103/PhysRevB.52.3676, confirmed by 3 papers
Evidence (19 records from 17 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 |
|---|---|---|---|---|---|---|---|
| 11.0 | — | single_crystal | — | — | 2012 | T1 | DOI: 10.1103/PhysRevB.86.144501 |
| 11.0 | — | single_crystal | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.3676 |
| 11.0 | — | single_crystal | resistivity | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R7022 |
| 10.9 | — | single_crystal | resistivity | — | 1997 | T1 | DOI: 10.1103/PhysRevB.56.437 |
| 10.8 | — | polycrystal | susceptibility | — | 1998 | T1 | DOI: 10.1103/PhysRevB.57.10320 |
| 10.8 | — | single_crystal | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.3676 |
| 10.6 | — | single_crystal | resistivity | unknown | 2011 | T1 | DOI: 10.1103/PhysRevB.84.094516 |
| 10.6 | — | single_crystal | resistivity | — | 2011 | T1 | 1109.2213 |
| 10.5 | — | single_crystal | resistivity | — | 2006 | — | cond-mat/0609771 |
| 10.5 | — | single_crystal | STM | s-wave | 2001 | T1 | DOI: 10.1103/PhysRevB.64.020503 |
| 10.3 | — | polycrystal | susceptibility | — | 1998 | T1 | DOI: 10.1103/PhysRevB.57.10320 |
| 10.3 | — | polycrystal | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.14963 |
| 9.5 | — | polycrystal | susceptibility, muSR | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R3864 |
| — | — | — | — | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.L180505 |
| — | — | — | — | — | 2023 | T1 | 2310.03723 |
| — | — | — | neutron | — | 2012 | T1 | 1209.5414 |
| — | — | single_crystal | neutron | — | 2007 | T1 | 0708.4411 |
| — | — | single_crystal | resistivity | s-wave | 1995 | T2 | supr-con/9504001 |
| — | — | polycrystal | resistivity | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.647 |
Structure
- Crystal structure
- I4/mmm
- Space group
- I4/mmm
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- multi_gap
- Hc2
- 0.8 T (at 1.6 K)
- λ_eph (e–ph coupling)
- 0.81
- ω_log
- 276 K
Competing orders
- Competing order
- AFM
- T_AFM
- 1.5 K
- ρ(T) exponent
- 1.40
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- none
- Doping type
- none