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GdBa2Cu3O7-δ
Cuprate · orthorhombic · cuprate_123
ambient SCunconventionalcompeting orderdisputed
Tc max
96.0 K
Tc ambient
96.0 K
arXiv year
1987
Papers
51
Tc exp.
96.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at polycrystal, resistivity, DOI: 10.1103/PhysRevB.49.6967, confirmed by 3 papers
Evidence (67 records from 51 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 |
|---|---|---|---|---|---|---|---|
| 180.0 | — | single_crystal | infrared | — | 2010 | T1 | 1009.2925 |
| 96.0 | — | polycrystal | resistivity | — | 1994 | T1 | DOI: 10.1103/PhysRevB.49.6967 |
| 96.0 | ambient |
Structure
- Crystal structure
- orthorhombic
- Space group
- Pmmm (No. 47)
- Phase
- cuprate_123
- Lattice a (Å)
- 3.840
- Lattice c (Å)
- 11.702
Superconducting parameters
- Pairing symmetry
- d-wave
- λ_eph (e–ph coupling)
- —
Competing orders
- Competing order
- AFM
- T_AFM
- 2.3 K
Samples & pressure
- Sample form
- polycrystal
- Substrate
- SrTiO3
- Pressure type
- none
- Doping type
- hole