Tc max
20.0 K
Tc ambient
18.5 K
arXiv year
2008
Papers
19
Tc exp.
20.0 K
Tc theo.
1.0 K
Evidence
experimental
Tc max measured at ambient, single_crystal, resistivity, arXiv:1111.6430, confirmed by 2 papers
Evidence (23 records from 19 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 |
|---|---|---|---|---|---|---|---|
| 28.0 | — | single_crystal | susceptibility | — | 2012 | T1 | DOI: 10.1103/PhysRevB.85.014510 |
| 24.0 | — | single_crystal | susceptibility | — | 2012 | T1 | DOI: 10.1103/PhysRevB.85.014510 |
| 20.0 | ambient | single_crystal | resistivity | — | 2011 | T1 | 1111.6430 |
| 18.5 | — | polycrystal | — | — | 2009 | T1 | 0902.0806 |
| 13.0 | — | single_crystal | resistivity | — | 2013 | T2 | 1303.0682 |
| 13.0 | — | single_crystal | susceptibility | — | 2012 | T1 | DOI: 10.1103/PhysRevB.85.014510 |
| 11.9 | 1.8 | single_crystal | resistivity, susceptibility | — | 2012 | T2 | 1207.5382 |
| 11.0 | — | single_crystal | susceptibility | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.054502 |
| 10.0 | — | single_crystal | resistivity | — | 2012 | T1 | 1204.3522 |
| 10.0 | — | polycrystal | susceptibility | — | 2010 | T1 | DOI: 10.1103/PhysRevLett.104.057007 |
| 10.0 | — | — | susceptibility | — | 2009 | T1 | 0909.0417 |
| 9.0 | — | single_crystal | susceptibility | — | 2012 | T1 | 1204.3522 |
| 8.0 | — | single_crystal | — | — | 2014 | T1 | 1405.1407 |
| 8.0 | ambient | single_crystal | — | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.184510 |
| 7.7 | — | — | resistivity | — | 2018 | T1 | 1805.11876 |
| 7.0 | — | — | susceptibility | — | 2018 | T1 | 1805.11876 |
| 6.0 | — | polycrystal | susceptibility | — | 2009 | T1 | DOI: 10.1103/PhysRevB.79.184516 |
| 1.0 | — | — | — | — | 2008 | — | 0812.1215 |
| — | — | — | — | — | 2019 | T3 | 1902.06463 |
| — | — | single_crystal | ARPES | — | 2017 | T1 | DOI: 10.1103/PhysRevB.96.060501 |
| — | — | — | ARPES | — | 2014 | T3 | 1409.1537 |
| — | — | single_crystal | ARPES | — | 2010 | T1 | DOI: 10.1103/PhysRevLett.105.117002 |
| — | — | — | — | — | 2008 | — | 0810.3214 |
Structure
- Crystal structure
- tetragonal
- Space group
- P4/nmm
- Lattice c (Å)
- 7.062
Superconducting parameters
- λ_eph (e–ph coupling)
- 2.00
Competing orders
- Competing order
- SDW
- T_SDW
- 39.0 K
Samples & pressure
- Sample form
- single_crystal
- Doping type
- none
- Doping level
- 0.000