Tc max
31.0 K
Tc ambient
31.0 K
arXiv year
2009
Papers
48
Tc exp.
31.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, resistivity, arXiv:0905.4427, confirmed by 4 papers
Evidence (71 records from 48 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 |
|---|---|---|---|---|---|---|---|
| 31.0 | — | single_crystal | specific_heat | unknown | 2011 | T1 | DOI: 10.1103/PhysRevB.84.184524 |
| 31.0 | — | single_crystal | susceptibility | — | 2010 | T1 | 1009.2716 |
| 31.0 | — | single_crystal | resistivity, susceptibility, specific_heat | — | 2010 | T1 | DOI: 10.1103/PhysRevB.81.184519 |
| 31.0 | — | single_crystal | resistivity | — | 2009 | T1 | 0905.4427 |
| 30.0 | — | single_crystal | resistivity | — | 2020 | T1 | DOI: 10.1103/PhysRevB.101.085102 |
| 30.0 | — | thin_film | resistivity | s_pm | 2017 | T1 | 1705.00695 |
| 30.0 | — | single_crystal | resistivity | s_pm | 2014 | T1 | 1405.6951 |
| 30.0 | — | single_crystal | ARPES | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.045101 |
| 30.0 | — | — | ARPES | s_pm | 2013 | T1 | 1301.4818 |
| 30.0 | — | single_crystal | resistivity | — | 2012 | T1 | DOI: 10.1103/PhysRevB.86.035136 |
| 30.0 | — | single_crystal | — | — | 2010 | T1 | DOI: 10.1103/PhysRevLett.104.057008 |
| 30.0 | — | single_crystal | — | unknown | 2010 | T1 | DOI: 10.1103/PhysRevB.81.220501 |
| 29.6 | — | single_crystal | susceptibility | — | 2016 | T1 | DOI: 10.1103/PhysRevB.93.115119 |
| 29.5 | — | single_crystal | susceptibility, neutron | s_pm | 2013 | T1 | DOI: 10.1103/PhysRevLett.111.167002 |
| 29.1 | ambient | single_crystal | susceptibility | — | 2019 | T1 | DOI: 10.1103/PhysRevB.100.060503 |
| 29.0 | — | single_crystal | susceptibility | — | 2019 | T1 | DOI: 10.1103/PhysRevResearch.1.033110 |
| 29.0 | — | single_crystal | susceptibility | — | 2016 | T1 | DOI: 10.1103/PhysRevB.93.115119 |
| 29.0 | — | single_crystal | — | — | 2015 | T1 | DOI: 10.1103/PhysRevLett.114.157002 |
| 29.0 | — | single_crystal | resistivity | — | 2015 | T1 | 1503.08947 |
| 29.0 | — | single_crystal | resistivity | s_pm | 2014 | T1 | 1405.6951 |
| 29.0 | — | polycrystal | susceptibility | — | 2010 | T1 | 1005.1411 |
| 28.8 | ambient | single_crystal | specific_heat | — | 2014 | — | 1409.7523 |
| 28.7 | — | single_crystal | susceptibility | — | 2016 | T1 | DOI: 10.1103/PhysRevB.93.115119 |
| 28.5 | — | single_crystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.094508 |
| 28.4 | — | single_crystal | specific_heat | s-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.245142 |
| 28.1 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.094508 |
| 28.0 | — | single_crystal | resistivity | s_pm | 2014 | T1 | 1405.6951 |
| 27.5 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.060504 |
| 27.3 | — | single_crystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.094508 |
| 26.6 | — | thin_film | resistivity | — | 2017 | T1 | 1703.06393 |
| 25.0 | — | single_crystal | resistivity | — | 2020 | T1 | DOI: 10.1103/PhysRevB.101.085102 |
| 25.0 | 2.4 | single_crystal | susceptibility | — | 2019 | T1 | DOI: 10.1103/PhysRevB.100.060503 |
| 25.0 | — | single_crystal | resistivity | — | 2016 | T1 | DOI: 10.1103/PhysRevB.93.115119 |
| 25.0 | — | single_crystal | — | — | 2010 | T1 | DOI: 10.1103/PhysRevLett.104.057008 |
| 22.4 | — | thin_film | resistivity | — | 2017 | T1 | 1703.06393 |
| 22.0 | — | single_crystal | ARPES | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.045101 |
| 19.5 | — | — | specific_heat | — | 2016 | T1 | 1608.07510 |
| 18.2 | — | single_crystal | specific_heat | s-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.245142 |
| 17.5 | ambient | single_crystal | specific_heat | — | 2014 | — | 1409.7523 |
| 16.0 | — | single_crystal | ARPES | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.045101 |
| 15.0 | — | single_crystal | resistivity | — | 2012 | T1 | DOI: 10.1103/PhysRevB.86.035136 |
| 14.1 | ambient | single_crystal | susceptibility | — | 2019 | T1 | DOI: 10.1103/PhysRevB.100.060503 |
| 13.0 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.060504 |
| 12.5 | — | single_crystal | specific_heat | s-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.245142 |
| 10.5 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.060504 |
| 10.0 | — | — | resistivity | — | 2013 | T1 | 1302.6440 |
| 9.0 | — | single_crystal | ARPES | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.045101 |
| 9.0 | — | single_crystal | resistivity | — | 2012 | T1 | DOI: 10.1103/PhysRevB.86.035136 |
| — | — | — | resistivity | — | 2025 | T1 | 2504.10626 |
| — | — | — | — | — | 2022 | — | 2210.11688 |
| — | — | single_crystal | resistivity | — | 2019 | — | 1912.06130 |
| — | — | single_crystal | susceptibility | — | 2017 | T1 | 1701.01578 |
| — | — | — | resistivity | — | 2017 | T1 | 1707.08670 |
| — | — | single_crystal | resistivity | — | 2016 | T1 | DOI: 10.1103/PhysRevB.94.085147 |
| — | — | thin_film | — | — | 2016 | T3 | 1606.01477 |
| — | — | — | susceptibility | — | 2016 | T3 | 1608.05474 |
| — | — | — | — | — | 2015 | T3 | 1507.03981 |
| — | — | — | neutron | — | 2014 | T1 | 1410.2630 |
| — | — | — | specific_heat | — | 2014 | T1 | 1402.1323 |
| — | — | single_crystal | ARPES | — | 2014 | T1 | DOI: 10.1103/PhysRevX.4.031041 |
| — | — | — | — | s-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.88.045115 |
| — | — | single_crystal | specific_heat | — | 2013 | T1 | 1303.3396 |
| — | — | single_crystal | resistivity | — | 2013 | T1 | 1308.6133 |
| — | ambient | single_crystal | resistivity | — | 2012 | T1 | 1207.3858 |
| — | — | single_crystal | resistivity | — | 2012 | T1 | 1207.3858 |
| — | — | single_crystal | resistivity | — | 2012 | T1 | DOI: 10.1103/PhysRevB.86.134507 |
| — | — | single_crystal | resistivity | — | 2012 | T1 | 1209.3586 |
| — | — | single_crystal | specific_heat | — | 2011 | — | 1110.3075 |
| — | — | — | resistivity | — | 2011 | T1 | 1105.5242 |
| — | — | single_crystal | resistivity, susceptibility | — | 2011 | T1 | 1106.2599 |
| — | — | — | — | s_pm | 2010 | — | 1010.3542 |
Structure
- Crystal structure
- tetragonal
- Space group
- I4/mmm (#139)
- Lattice a (Å)
- 3.925
- Lattice c (Å)
- 12.833
Superconducting parameters
- Pairing symmetry
- s_pm
- Gap structure
- nodal
- λ_eph (e–ph coupling)
- —
Competing orders
- ρ(T) exponent
- 1.00
Samples & pressure
- Sample form
- single_crystal
- Substrate
- practical metal-tape substrates
- Pressure type
- none
- Doping type
- isovalent
- Doping level
- 0.330