Tc max
11.0 K
Tc ambient
10.8 K
arXiv year
2012
Papers
32
Tc exp.
11.0 K
Tc theo.
11.3 K
Evidence
experimental
Tc max measured at polycrystal, susceptibility, DOI: 10.1103/PhysRevB.89.174515, confirmed by 2 papers
Evidence (53 records from 32 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 |
|---|---|---|---|---|---|---|---|
| 11.5 | 2.0 | polycrystal | susceptibility | — | 2014 | T1 | 1402.5189 |
| 11.3 | — | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.115124 |
| 11.1 | 2.0 | polycrystal | resistivity | — | 2014 | T1 | 1402.5189 |
| 11.0 | — | polycrystal | susceptibility | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.174515 |
| 10.8 | — | polycrystal | resistivity | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.174515 |
| 10.8 | — | polycrystal | resistivity | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.205134 |
| 10.8 | — | polycrystal | resistivity | — | 2012 | T1 | 1212.4811 |
| 10.7 | 0.7 | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 10.7 | 0.8 | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 10.7 | 0.6 | polycrystal | susceptibility | — | 2013 | T1 | 1309.4250 |
| 10.5 | 1.7 | polycrystal | resistivity | — | 2014 | T1 | 1406.4231 |
| 10.5 | ambient | polycrystal | — | — | 2013 | T1 | 1309.4250 |
| 10.2 | 2.1 | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 10.1 | 1.1 | polycrystal | resistivity | — | 2013 | T1 | DOI: 10.1103/PhysRevB.88.064503 |
| 10.1 | 1.0 | polycrystal | resistivity | — | 2013 | T1 | 1307.4157 |
| 10.0 | 2.0 | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 10.0 | — | polycrystal | muSR | s-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.88.180509 |
| 9.4 | 2.0 | polycrystal | susceptibility | — | 2014 | T1 | 1402.5189 |
| 9.1 | — | — | — | — | 2012 | T1 | 1210.1743 |
| 8.5 | 2.0 | polycrystal | resistivity | — | 2014 | T1 | 1402.5189 |
| 8.5 | — | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.020506 |
| 8.0 | — | polycrystal | susceptibility | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.205134 |
| 7.7 | — | polycrystal | resistivity | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.174515 |
| 6.0 | — | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevB.87.020506 |
| 5.5 | 18.0 | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 3.7 | ambient | single_crystal | resistivity | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.104509 |
| 3.7 | ambient | single_crystal | resistivity | — | 2017 | T1 | 1710.10841 |
| 3.3 | ambient | polycrystal | resistivity | — | 2013 | T1 | DOI: 10.1103/PhysRevB.88.064503 |
| 3.3 | ambient | polycrystal | resistivity | — | 2013 | T1 | 1307.4157 |
| 2.9 | ambient | polycrystal | muSR, specific_heat | s-wave | 2016 | T1 | DOI: 10.1103/PhysRevB.94.224502 |
| 2.8 | ambient | single_crystal | resistivity | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.104509 |
| 2.8 | — | polycrystal | resistivity | — | 2014 | T1 | 1410.0084 |
| 2.7 | ambient | polycrystal | resistivity | — | 2014 | T1 | 1406.4231 |
| 2.7 | — | polycrystal | susceptibility, resistivity | — | 2012 | T1 | 1207.6845 |
| 2.6 | ambient | polycrystal | susceptibility, resistivity | — | 2013 | T1 | 1309.4250 |
| 2.5 | ambient | — | resistivity, specific_heat | — | 2024 | T1 | 2406.01263 |
| 2.5 | ambient | polycrystal | resistivity | — | 2013 | T1 | 1309.4250 |
| 2.2 | — | single_crystal | resistivity | — | 2017 | T1 | DOI: 10.1103/PhysRevB.96.214506 |
| 2.2 | — | single_crystal | resistivity | — | 2017 | T1 | 1709.05992 |
| 0.4 | — | — | — | — | 2017 | T1 | 1701.02909 |
| — | — | — | — | — | 2024 | — | 2405.09129 |
| — | ambient | polycrystal | resistivity | — | 2017 | — | 1611.03926 |
| — | — | polycrystal | resistivity | — | 2017 | — | 1611.03926 |
| — | — | — | — | — | 2017 | T1 | DOI: 10.1103/PhysRevB.95.180505 |
| — | — | single_crystal | specific_heat | — | 2017 | T1 | DOI: 10.1103/PhysRevB.96.214506 |
| — | — | — | — | d-wave | 2017 | — | 1704.06396 |
| — | — | single_crystal | resistivity | — | 2017 | T1 | 1711.02004 |
| — | — | — | neutron | — | 2015 | — | 1503.02333 |
| — | — | polycrystal | neutron | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.144112 |
| — | — | polycrystal | resistivity | — | 2014 | T1 | 1404.3798 |
| — | — | — | muSR, susceptibility | s-wave | 2013 | T1 | 1311.0457 |
| — | — | polycrystal | — | — | 2013 | T1 | 1306.3346 |
| — | — | — | — | — | 2012 | T1 | 1208.1807 |
Structure
- Crystal structure
- tetragonal
- Space group
- P4/nmm
- Lattice a (Å)
- 4.088
- Lattice c (Å)
- 13.470
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- multi_gap
- Hc2
- 15.9 T (at 1.68GPa)
- λ_eph (e–ph coupling)
- 0.85
- ω_log
- 260 K
Samples & pressure
- Sample form
- polycrystal
- Pressure type
- none
- Doping type
- electron
- Doping level
- 0.500