Tc max
29.0 K
Tc ambient
29.0 K
arXiv year
1992
Papers
36
Tc exp.
30.8 K
Tc theo.
33.2 K
Evidence
mixed
Tc max measured at single_crystal, resistivity, DOI: 10.1103/PhysRevLett.72.3706, confirmed by 2 papers
Evidence (53 records from 36 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 |
|---|---|---|---|---|---|---|---|
| 36.0 | — | — | — | — | 1992 | T1 | DOI: 10.1103/PhysRevB.45.5114 |
| 33.2 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 30.9 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 30.9 | — | single_crystal | susceptibility | — | 2005 | T1 | DOI: 10.1103/PhysRevB.72.024521 |
| 30.8 | — | single_crystal | resistivity | — | 1994 | T1 | DOI: 10.1103/PhysRevLett.72.3706 |
| 30.7 | — | polycrystal | susceptibility | — | 2005 | T1 | DOI: 10.1103/PhysRevB.72.092511 |
| 30.7 | — | single_crystal | susceptibility | — | 2005 | T1 | DOI: 10.1103/PhysRevB.72.024521 |
| 30.5 | ambient | polycrystal | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.R6865 |
| 30.5 | — | powder | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.1176 |
| 30.5 | — | single_crystal | susceptibility, ARPES | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.16566 |
| 30.4 | — | polycrystal | susceptibility | — | 2005 | T1 | DOI: 10.1103/PhysRevB.72.092511 |
| 30.3 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 30.0 | ambient | thin_film | susceptibility | — | 2019 | T1 | 1911.01459 |
| 30.0 | — | — | — | — | 2001 | T2 | cond-mat/0104457 |
| 30.0 | — | — | — | — | 2000 | T2 | cond-mat/0006398 |
| 30.0 | — | single_crystal | susceptibility | — | 1997 | T1 | DOI: 10.1103/PhysRevB.55.11722 |
| 30.0 | ambient | polycrystal | resistivity | s-wave | 1996 | T1 | DOI: 10.1103/PhysRevLett.77.4082 |
| 30.0 | — | single_crystal | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.15517 |
| 29.8 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.8 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.8 | — | polycrystal | susceptibility | — | 2005 | T1 | DOI: 10.1103/PhysRevB.72.092511 |
| 29.6 | ambient | polycrystal | susceptibility | — | 1992 | T1 | DOI: 10.1103/PhysRevLett.68.1228 |
| 29.5 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.5 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.5 | — | powder | susceptibility | — | 1998 | T1 | DOI: 10.1103/PhysRevB.58.12433 |
| 29.5 | — | polycrystal | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.13230 |
| 29.5 | ambient | polycrystal | susceptibility | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.3466 |
| 29.4 | — | polycrystal | susceptibility | — | 1993 | T1 | DOI: 10.1103/PhysRevLett.70.3987 |
| 29.4 | — | powder | susceptibility | — | 1992 | T1 | DOI: 10.1103/PhysRevLett.68.1912 |
| 29.4 | — | polycrystal | susceptibility | unknown | 1992 | T1 | DOI: 10.1103/PhysRevLett.68.1058 |
| 29.2 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.0 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 29.0 | — | thin_film | resistivity, ARPES | s-wave | 2000 | T1 | DOI: 10.1103/PhysRevLett.85.1970 |
| 29.0 | ambient | powder | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.R9662 |
| 29.0 | ambient | polycrystal | specific_heat | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.R6865 |
| 29.0 | — | polycrystal | susceptibility | s-wave | 1994 | T1 | DOI: 10.1103/PhysRevB.49.7012 |
| 29.0 | — | powder | susceptibility | — | 1994 | T1 | DOI: 10.1103/PhysRevB.49.4285 |
| 29.0 | — | polycrystal | susceptibility | s-wave | 1993 | T1 | DOI: 10.1103/PhysRevB.48.9942 |
| 29.0 | — | polycrystal | muSR | — | 1993 | T1 | DOI: 10.1103/PhysRevLett.70.3987 |
| 29.0 | — | polycrystal | susceptibility, resistivity | — | 1992 | T1 | DOI: 10.1103/PhysRevLett.69.2987 |
| 28.5 | ambient | polycrystal | susceptibility, resistivity | — | 2022 | T2 | 2208.03640 |
| 28.0 | — | thin_film | resistivity | — | 2000 | T1 | DOI: 10.1103/PhysRevB.62.1366 |
| 28.0 | — | powder | susceptibility | — | 1992 | T1 | DOI: 10.1103/PhysRevB.46.5880 |
| 27.2 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 25.5 | — | — | — | — | 2008 | T2 | 0811.3813 |
| 23.0 | — | powder | muSR | — | 1992 | T1 | DOI: 10.1103/PhysRevLett.68.1912 |
| 9.0 | ambient | — | — | — | 2013 | T1 | DOI: 10.1103/PhysRevB.88.054510 |
| 9.0 | ambient | — | — | — | 2013 | T1 | 1303.5138 |
| — | — | thin_film | STM | s-wave | 2021 | T1 | 2102.07914 |
| — | — | — | — | s-wave | 2015 | — | 1505.05849 |
| — | — | powder | muSR | — | 1998 | T1 | DOI: 10.1103/PhysRevB.58.1004 |
| — | 1.0 | powder | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.R9662 |
| — | — | polycrystal | susceptibility | — | 1996 | T1 | DOI: 10.1103/PhysRevB.54.R9651 |
Structure
- Crystal structure
- fcc
- Space group
- Fm3
- Lattice a (Å)
- 14.180
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 78.0 T (0 K)
- λ_eph (e–ph coupling)
- 3.60
- ω_log
- 2340 K
Samples & pressure
- Substrate
- Si
- Doping level
- 3.000