Tc max
11.0 K
Tc ambient
11.0 K
arXiv year
1994
Papers
32
Tc exp.
11.2 K
Tc theo.
14.5 K
Evidence
experimental
Tc max measured at single_crystal, susceptibility, arXiv:1203.4131, confirmed by 2 papers
Evidence (38 records from 32 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 |
|---|---|---|---|---|---|---|---|
| 14.5 | — | single_crystal | — | — | 2008 | T1 | 0806.1456 |
| 11.3 | — | single_crystal | susceptibility | — | 2004 | T1 | cond-mat/0409521 |
| 11.2 | — | single_crystal | susceptibility | — | 2012 | T1 | 1203.4131 |
| 11.1 | — | single_crystal | susceptibility | — | 2012 | T1 | 1203.4131 |
| 11.0 | — | single_crystal | susceptibility | — | 2012 | T1 | 1203.4131 |
| 11.0 | — | single_crystal | resistivity | s-wave | 2010 | — | 1006.5933 |
| 11.0 | — | single_crystal | Andreev reflection | — | 2008 | T1 | 0806.1456 |
| 11.0 | — | — | susceptibility | — | 2008 | T1 | 0809.3154 |
| 11.0 | — | single_crystal | neutron | — | 2001 | T1 | DOI: 10.1103/PhysRevLett.87.107001 |
| 11.0 | — | single_crystal | resistivity, susceptibility | — | 2000 | T1 | DOI: 10.1103/PhysRevB.61.R14932 |
| 11.0 | — | polycrystal | susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.51.681 |
| 10.9 | — | single_crystal | susceptibility | — | 2012 | T1 | 1203.4131 |
| 10.8 | — | single_crystal | resistivity | — | 1997 | T1 | DOI: 10.1103/PhysRevB.56.437 |
| 10.8 | — | polycrystal | specific_heat | — | 2000 | T1 | DOI: 10.1103/PhysRevB.61.11695 |
| 10.5 | — | single_crystal | STM | unknown | 2006 | T1 | DOI: 10.1103/PhysRevLett.96.027003 |
| 10.5 | — | single_crystal | — | — | 2001 | T1 | DOI: 10.1103/PhysRevLett.86.320 |
| 10.5 | — | single_crystal | resistivity, neutron | — | 1999 | T1 | DOI: 10.1103/PhysRevLett.82.1756 |
| 10.5 | ambient | single_crystal | resistivity, susceptibility | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.3684 |
| 10.5 | — | polycrystal | resistivity, susceptibility, specific_heat | — | 1995 | T1 | DOI: 10.1103/PhysRevB.51.489 |
| 10.5 | — | single_crystal | resistivity | — | 1995 | T1 | DOI: 10.1103/PhysRevB.52.R7022 |
| 10.0 | ambient | single_crystal | susceptibility | — | 2020 | T1 | 2008.03743 |
| 9.9 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.014517 |
| 9.9 | — | — | susceptibility | — | 2015 | T1 | 1508.03462 |
| 9.3 | — | single_crystal | susceptibility | s-wave | 2008 | T1 | DOI: 10.1103/PhysRevLett.100.017003 |
| 9.1 | — | single_crystal | susceptibility | — | 2015 | T1 | DOI: 10.1103/PhysRevB.92.014517 |
| 9.1 | — | — | susceptibility | — | 2015 | T1 | 1508.03462 |
| 8.6 | — | single_crystal | neutron | — | 2002 | T1 | DOI: 10.1103/PhysRevB.65.180508 |
| 8.6 | — | single_crystal | susceptibility | — | 2002 | T1 | DOI: 10.1103/PhysRevB.66.212503 |
| 5.0 | — | polycrystal | resistivity | s-wave | 2000 | T2 | cond-mat/0008030 |
| — | — | — | — | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.L180505 |
| — | — | — | — | — | 2023 | T1 | 2310.03723 |
| — | — | — | resistivity | — | 2015 | T1 | 1512.04082 |
| — | — | — | STM | — | 2012 | T1 | 1210.2654 |
| — | — | — | ARPES | — | 2007 | T1 | 0711.2339 |
| — | — | single_crystal | susceptibility | — | 2005 | T1 | cond-mat/0508355 |
| — | — | single_crystal | STM | unknown | 2005 | T2 | cond-mat/0509339 |
| — | — | single_crystal | resistivity | s-wave | 1995 | T2 | supr-con/9504001 |
| — | — | polycrystal | resistivity | — | 1994 | T1 | DOI: 10.1103/PhysRevB.50.647 |
Structure
- Crystal structure
- ThCr2Si2-type
- Space group
- I4/mmm
- Lattice a (Å)
- 3.502
- Lattice c (Å)
- 10.558
Superconducting parameters
- Pairing symmetry
- s-wave
- λ_eph (e–ph coupling)
- 0.79
- ω_log
- 279 K
Competing orders
- Competing order
- AFM
- T_SDW
- 6.0 K
- T_AFM
- 6.8 K
- ρ(T) exponent
- 2.00
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- none