Tc max
8.0 K
Tc ambient
7.8 K
arXiv year
2002
Papers
14
Tc exp.
8.0 K
Tc theo.
8.4 K
Evidence
experimental
Tc max measured at P=1 GPa, single_crystal, susceptibility, arXiv:0712.2955, confirmed by 2 papers
Evidence (33 records from 14 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 |
|---|---|---|---|---|---|---|---|
| 8.4 | 4.2 | — | — | — | 2005 | T1 | DOI: 10.1103/PhysRevB.71.172506 |
| 8.0 | 1.0 | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.144502 |
| 8.0 | 1.0 | single_crystal | susceptibility | — | 2007 | T1 | 0712.2955 |
| 7.9 | ambient | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.144502 |
| 7.9 | ambient | single_crystal | susceptibility | — | 2007 | T1 | 0712.2955 |
| 7.8 | ambient | — | — | — | 2005 | T1 | DOI: 10.1103/PhysRevB.71.172506 |
| 7.8 | — | — | — | — | 2002 | T2 | cond-mat/0208341 |
| 7.8 | — | single_crystal | susceptibility, resistivity | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 7.7 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.195114 |
| 7.7 | ambient | polycrystal | specific_heat | s-wave | 2003 | T1 | DOI: 10.1103/PhysRevB.68.014512 |
| 7.7 | ambient | polycrystal | specific_heat | s-wave | 2003 | T2 | cond-mat/0302057 |
| 7.7 | — | single_crystal | specific_heat | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 7.3 | — | single_crystal | susceptibility | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.73.184523 |
| 7.3 | — | single_crystal | susceptibility | s-wave | 2006 | T1 | cond-mat/0602635 |
| 7.1 | — | single_crystal | resistivity | — | 2007 | T1 | DOI: 10.1103/PhysRevB.76.104508 |
| 6.7 | — | single_crystal | susceptibility | s-wave | 2008 | T1 | DOI: 10.1103/PhysRevB.77.054510 |
| 6.5 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.195114 |
| 6.5 | ambient | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.144502 |
| 6.5 | 1.0 | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.144502 |
| 6.5 | ambient | single_crystal | susceptibility | — | 2007 | T1 | 0712.2955 |
| 6.5 | — | single_crystal | specific_heat | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 6.5 | — | single_crystal | susceptibility, resistivity | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 6.2 | — | single_crystal | susceptibility | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.73.184523 |
| 6.2 | — | single_crystal | susceptibility | s-wave | 2006 | T1 | cond-mat/0602635 |
| 6.1 | — | single_crystal | resistivity | — | 2007 | T1 | DOI: 10.1103/PhysRevB.76.104508 |
| 6.0 | — | single_crystal | susceptibility, resistivity | unknown | 2003 | T1 | DOI: 10.1103/PhysRevB.68.134503 |
| 6.0 | ambient | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.144502 |
| 6.0 | ambient | single_crystal | susceptibility | — | 2007 | T1 | 0712.2955 |
| 5.8 | — | single_crystal | susceptibility, resistivity | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 5.7 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.195114 |
| 5.7 | — | single_crystal | specific_heat | s-wave | 2006 | T1 | DOI: 10.1103/PhysRevB.74.014517 |
| 5.6 | — | single_crystal | resistivity | — | 2007 | T1 | DOI: 10.1103/PhysRevB.76.104508 |
| — | — | single_crystal | — | — | 2007 | T1 | 0710.2259 |
Structure
- Crystal structure
- C32
- Space group
- P6/mmm
- Lattice c (Å)
- 4.388
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- λ_eph (e–ph coupling)
- 1.39
- ω_log
- 107 K
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- hydrostatic