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Y1Ba2Cu3O7-δ
cuprate · orthorhombic perovskite · cuprate_123
ambient SCunconventionaldisputed
Tc max
93.0 K
Tc ambient
93.0 K
arXiv year
1987
Papers
30
Tc exp.
93.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at polycrystal, resistivity, DOI: 10.1103/PhysRevB.36.8873, confirmed by 2 papers
Evidence (46 records from 30 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 |
|---|---|---|---|---|---|---|---|
| 95.5 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 94.9 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 94.0 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 93.0 | — | polycrystal | resistivity | — | 1987 | T1 | DOI: 10.1103/PhysRevB.36.8873 |
| 92.3 | — | single_crystal | resistivity, susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevB.36.4025 |
| 92.2 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 92.0 | ambient | thin_film | — | d-wave | 2008 | T2 | 0804.0170 |
| 92.0 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.9837 |
| 92.0 | — | polycrystal | susceptibility | — | 1988 | T1 | DOI: 10.1103/PhysRevB.38.11846 |
| 91.8 | — | thin_film | susceptibility | d-wave | 2000 | T1 | DOI: 10.1103/PhysRevB.61.7012 |
| 91.7 | — | powder | susceptibility | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2334 |
| 91.3 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 91.3 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevLett.60.1061 |
| 91.2 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.38.11857 |
| 90.0 | — | thin_film | resistivity | d-wave | 2002 | T1 | DOI: 10.1103/PhysRevLett.89.137005 |
| 90.0 | — | thin_film | resistivity | — | 2001 | T1 | DOI: 10.1103/PhysRevLett.87.177001 |
| 90.0 | — | single_crystal | susceptibility | — | 1989 | T1 | DOI: 10.1103/PhysRevLett.62.681 |
| 90.0 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.38.2922 |
| 90.0 | — | powder | susceptibility | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.638 |
| 90.0 | — | thin_film | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevLett.60.1653 |
| 90.0 | — | single_crystal | reflectivity | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.59.1958 |
| 90.0 | — | thin_film | resistivity, susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.59.704 |
| 90.0 | — | polycrystal | susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevB.36.8873 |
| 89.8 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevLett.60.1061 |
| 89.0 | — | polycrystal | resistivity | — | 1987 | T1 | DOI: 10.1103/PhysRevB.36.8873 |
| 88.8 | — | single_crystal | susceptibility | — | 1987 | T1 | DOI: 10.1103/PhysRevLett.59.1160 |
| 88.0 | — | thin_film | resistivity | — | 2023 | T1 | 2310.04375 |
| 84.0 | — | thin_film | resistivity | — | 2023 | T1 | 2310.04375 |
| 82.0 | — | thin_film | resistivity | — | 1987 | T1 | DOI: 10.1103/PhysRevB.36.4039 |
| 80.3 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 78.6 | — | thin_film | resistivity | — | 2016 | T1 | DOI: 10.1103/PhysRevB.94.054504 |
| 71.8 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 67.3 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 67.2 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 59.5 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 57.2 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 50.3 | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.2285 |
| 36.0 | — | polycrystal | STM | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.9837 |
| — | — | thin_film | susceptibility | — | 2009 | T1 | 0908.2110 |
| — | — | — | resistivity | — | 2007 | T1 | 0712.2131 |
| — | — | polycrystal | — | — | 2005 | T1 | DOI: 10.1103/PhysRevB.71.214507 |
| — | — | polycrystal | resistivity | — | 2003 | T1 | DOI: 10.1103/PhysRevB.68.144513 |
| — | — | — | STM | — | 2002 | T1 | cond-mat/0207230 |
| — | — | thin_film | — | — | 2001 | T1 | cond-mat/0104012 |
| — | — | single_crystal | STM | d-wave | 1996 | T1 | DOI: 10.1103/PhysRevB.54.13324 |
| — | — | polycrystal | resistivity | — | 1988 | T1 | DOI: 10.1103/PhysRevB.37.9848 |
Structure
- Crystal structure
- orthorhombic perovskite
- Phase
- cuprate_123
- Lattice a (Å)
- 3.827
- Lattice c (Å)
- 11.667
Superconducting parameters
- Pairing symmetry
- d-wave
- Gap structure
- nodal
- Hc2
- 140.0 T (extrapolated to 0 K, H parallel to Cu-O planes)
- λ_eph (e–ph coupling)
- —
Competing orders
- ρ(T) exponent
- 1.00
Samples & pressure
- Substrate
- SrTiO3(100)
- Doping type
- hole