Tc max
2.8 K
Tc ambient
2.6 K
arXiv year
2009
Papers
21
Tc exp.
2.8 K
Tc theo.
—
Evidence
experimental
Tc max measured at specific_heat, arXiv:2108.13081, confirmed by 2 papers
Evidence (38 records from 21 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 |
|---|---|---|---|---|---|---|---|
| 10.0 | — | single_crystal | resistivity | — | 2020 | T1 | 2009.05339 |
| 2.8 | — | — | specific_heat | — | 2021 | T2 | 2108.13081 |
| 2.7 | — | polycrystal | susceptibility | — | 2016 | T1 | DOI: 10.1103/PhysRevLett.117.217001 |
| 2.6 | — | polycrystal | susceptibility | — | 2009 | T1 | 0909.2740 |
| 2.5 | ambient | polycrystal | susceptibility | s-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.86.174516 |
| 2.5 | ambient | polycrystal | susceptibility | s-wave | 2012 | T1 | 1209.4753 |
| 2.5 | ambient | polycrystal | susceptibility, muSR | s-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.86.174516 |
| 2.5 | — | polycrystal | muSR | s_pm | 2010 | — | 1005.3989 |
| 2.5 | — | polycrystal | specific_heat, muSR | s-wave | 2010 | T1 | DOI: 10.1103/PhysRevB.82.144527 |
| 2.5 | ambient | single_crystal | specific_heat | s-wave | 2016 | T1 | DOI: 10.1103/PhysRevB.94.205113 |
| 2.5 | — | single_crystal | susceptibility | — | 2016 | T1 | DOI: 10.1103/PhysRevB.94.024508 |
| 2.5 | ambient | single_crystal | specific_heat | s-wave | 2016 | T1 | 1605.05485 |
| 2.5 | — | single_crystal | susceptibility | unknown | 2015 | T1 | 1510.02273 |
| 2.5 | ambient | single_crystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.054511 |
| 2.5 | ambient | single_crystal | resistivity | — | 2014 | — | 1412.6196 |
| 2.5 | — | — | specific_heat | — | 2021 | T2 | 2108.13081 |
| 2.3 | — | — | specific_heat | — | 2021 | T2 | 2108.13081 |
| 2.3 | 0.2 | polycrystal | muSR | s-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.86.174516 |
| 2.2 | — | single_crystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.184512 |
| 2.1 | — | — | specific_heat | — | 2021 | T2 | 2108.13081 |
| 2.1 | — | single_crystal | resistivity | unknown | 2015 | T1 | DOI: 10.1103/PhysRevB.91.024502 |
| 2.1 | — | single_crystal | resistivity | — | 2014 | T3 | 1403.0191 |
| 2.1 | — | single_crystal | susceptibility, specific_heat | unknown | 2015 | T1 | DOI: 10.1103/PhysRevB.91.024502 |
| 2.1 | — | single_crystal | susceptibility, specific_heat | — | 2014 | T3 | 1403.0191 |
| 1.7 | 0.6 | polycrystal | muSR | s-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.86.174516 |
| 1.2 | 1.0 | polycrystal | susceptibility | s-wave | 2012 | T1 | 1209.4753 |
| 1.2 | 1.0 | polycrystal | muSR | s-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.86.174516 |
| 1.2 | 1.1 | single_crystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.054511 |
| 1.2 | 1.1 | single_crystal | resistivity | — | 2014 | — | 1412.6196 |
| — | — | single_crystal | ARPES | — | 2024 | T3 | 2410.23044 |
| — | — | — | resistivity | — | 2021 | T1 | 2103.08972 |
| — | — | polycrystal | muSR | unknown | 2020 | T1 | DOI: 10.1103/PhysRevB.102.140502 |
| — | — | — | STM | d-wave | 2018 | T1 | 1803.07304 |
| — | — | single_crystal | resistivity | — | 2014 | T3 | 1403.0191 |
| — | ambient | single_crystal | — | d-wave | 2014 | — | 1412.6196 |
| — | 1.1 | single_crystal | — | s_pm | 2014 | — | 1412.6196 |
| — | — | single_crystal | resistivity | — | 2014 | — | 1412.6196 |
| — | — | polycrystal | muSR | — | 2012 | T1 | 1209.4753 |
Structure
- Crystal structure
- ThCr2Si2-type
- Space group
- I4/mmm
- Phase
- 122
- Lattice a (Å)
- 3.863
- Lattice c (Å)
- 14.447
Superconducting parameters
- Pairing symmetry
- s-wave
- Hc2
- 2.6 T (0 K, H parallel c)
- λ_eph (e–ph coupling)
- —
Competing orders
- ρ(T) exponent
- 1.50
Samples & pressure
- Doping type
- hole
- Doping level
- 1.000