Tc max
1.5 K
Tc ambient
1.5 K
arXiv year
1986
Papers
40
Tc exp.
1.5 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, resistivity, DOI: 10.1103/PhysRevB.91.140506, confirmed by 2 papers
Evidence (52 records from 40 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 |
|---|---|---|---|---|---|---|---|
| 1.5 | — | single_crystal | resistivity | d-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.140506 |
| 1.5 | — | single_crystal | resistivity | — | 2014 | T1 | 1410.1479 |
| 1.5 | — | single_crystal | resistivity | d-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.140506 |
| 1.5 | — | single_crystal | resistivity | — | 2014 | T1 | 1410.1479 |
| 1.5 | — | single_crystal | STM | unknown | 2012 | T1 | DOI: 10.1103/PhysRevB.85.214512 |
| 1.5 | — | single_crystal | — | — | 2012 | T1 | DOI: 10.1103/PhysRevLett.108.066407 |
| 1.5 | — | single_crystal | resistivity | — | 2009 | T1 | DOI: 10.1103/PhysRevB.80.172501 |
| 1.5 | — | single_crystal | specific_heat, resistivity | d-wave | 2007 | T1 | DOI: 10.1103/PhysRevLett.99.116402 |
| 1.5 | — | single_crystal | — | — | 2006 | T2 | cond-mat/0606641 |
| 1.5 | ambient | polycrystal | resistivity, specific_heat | — | 1986 | T1 | DOI: 10.1103/PhysRevLett.56.185 |
| 1.5 | — | single_crystal | resistivity | d-wave | 2015 | T1 | DOI: 10.1103/PhysRevB.91.140506 |
| 1.5 | — | single_crystal | resistivity | — | 2014 | T1 | 1410.1479 |
| 1.4 | — | single_crystal | resistivity | — | 2014 | — | 1411.1233 |
| 1.4 | — | single_crystal | resistivity | d-wave | 2008 | T1 | DOI: 10.1103/PhysRevLett.100.037004 |
| 1.4 | — | single_crystal | resistivity | unknown | 2007 | T1 | 0710.2382 |
| 1.4 | ambient | single_crystal | resistivity | d-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.85.054516 |
| 1.4 | ambient | single_crystal | resistivity | d-wave | 2012 | T1 | 1203.0364 |
| 1.4 | — | single_crystal | specific_heat | d-wave | 2015 | T1 | 1511.06060 |
| 1.4 | — | single_crystal | susceptibility | unknown | 2009 | T1 | 0909.1075 |
| 1.4 | — | single_crystal | resistivity | — | 2014 | — | 1411.0581 |
| 1.4 | — | single_crystal | susceptibility | — | 1994 | T1 | DOI: 10.1103/PhysRevB.49.4376 |
| 1.4 | — | single_crystal | susceptibility | — | 1989 | T1 | DOI: 10.1103/PhysRevB.40.11284 |
| 1.3 | — | — | susceptibility | — | 2009 | T1 | 0909.4188 |
| 1.3 | — | single_crystal | specific_heat | unknown | 2008 | T1 | DOI: 10.1103/PhysRevLett.100.017004 |
| 1.3 | — | single_crystal | specific_heat | — | 2007 | T1 | 0712.1376 |
| 1.3 | — | single_crystal | resistivity | unknown | 1998 | T1 | DOI: 10.1103/PhysRevLett.81.898 |
| 1.3 | — | single_crystal | susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.58.1467 |
| 1.2 | — | single_crystal | specific_heat | unknown | 1995 | T1 | DOI: 10.1103/PhysRevB.51.12665 |
| 1.2 | — | single_crystal | resistivity | d-wave | 1992 | T1 | DOI: 10.1103/PhysRevB.46.5826 |
| 1.2 | — | single_crystal | susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.58.1467 |
| 1.1 | — | single_crystal | specific_heat | — | 1991 | T1 | DOI: 10.1103/PhysRevB.44.5392 |
| 1.0 | — | single_crystal | resistivity | unknown | 1994 | T1 | DOI: 10.1103/PhysRevLett.72.2278 |
| 1.0 | — | single_crystal | neutron | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.58.1467 |
| 1.0 | — | single_crystal | specific_heat | — | 1991 | T1 | DOI: 10.1103/PhysRevB.44.5392 |
| 0.9 | 0.8 | single_crystal | resistivity | d-wave | 2012 | T1 | DOI: 10.1103/PhysRevB.85.054516 |
| 0.9 | 0.8 | single_crystal | resistivity | d-wave | 2012 | T1 | 1203.0364 |
| 0.8 | — | single_crystal | specific_heat | — | 1991 | T1 | DOI: 10.1103/PhysRevB.44.5392 |
| 0.8 | — | single_crystal | resistivity | — | 1986 | T1 | DOI: 10.1103/PhysRevB.33.6527 |
| 0.8 | — | single_crystal | specific_heat | — | 1991 | T1 | DOI: 10.1103/PhysRevB.44.5392 |
| 0.7 | — | single_crystal | resistivity | — | 1986 | T1 | DOI: 10.1103/PhysRevB.33.6527 |
| — | — | single_crystal | susceptibility | d-wave | 2021 | T1 | 2102.07860 |
| — | — | — | resistivity | — | 2020 | T1 | DOI: 10.1103/PhysRevB.102.174507 |
| — | — | — | resistivity | — | 2019 | T1 | 1904.05567 |
| — | — | single_crystal | susceptibility | d-wave | 2013 | T1 | 1309.7671 |
| — | — | single_crystal | — | — | 2013 | T1 | 1310.3431 |
| — | — | single_crystal | susceptibility | d-wave | 2013 | T1 | DOI: 10.1103/PhysRevB.88.134517 |
| — | — | — | — | d-wave | 2013 | T1 | 1308.5357 |
| — | ambient | — | STM | — | 2012 | T1 | 1201.1865 |
| — | — | — | resistivity, specific_heat | — | 2011 | T1 | 1109.1953 |
| — | ambient | single_crystal | resistivity | — | 2009 | T1 | 0907.0967 |
| — | — | single_crystal | — | — | 2007 | T1 | 0708.1042 |
| — | — | single_crystal | susceptibility | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.15978 |
Structure
- Crystal structure
- ThCr2Si2 structure
- Space group
- I4/mmm
- Lattice a (Å)
- 4.126
- Lattice c (Å)
- 9.568
Superconducting parameters
- Pairing symmetry
- d-wave
- Gap structure
- nodal
- Hc2
- 12.3 T (H parallel c)
- λ_eph (e–ph coupling)
- —
Competing orders
- T_CDW
- 17.5 K
- T_AFM
- 17.5 K
- ρ(T) exponent
- 1.50
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- none
- Doping type
- none