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YBa_2Cu_3O_x
cuprate · orthorhombic · cuprate_123
ambient SCunconventional2D / interfacedisputed
Tc max
93.2 K
Tc ambient
93.2 K
Discovery
1996
Papers
20
Tc max measured at ambient, single_crystal, susceptibility, arXiv:cond-mat/9612058, confirmed by 2 papers
Evidence (25 records from 20 papers)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Paper |
|---|---|---|---|---|---|---|
| 100.0 | ambient | — | — | — | 1997 | cond-mat/9701028 |
| 93.2 | ambient | single_crystal | susceptibility | d-wave | 1996 | cond-mat/9612058 |
| 92.0 | ambient | — | — | — | 2002 | cond-mat/0210560 |
| 92.0 | ambient | — | — | d-wave | 2001 | cond-mat/0106251 |
| 89.5 | ambient | polycrystal | resistivity | — | 2003 | cond-mat/0306560 |
| 89.0 | ambient | thin_film | susceptibility | unknown | 2001 | cond-mat/0106559 |
| 89.0 | ambient | thin_film | susceptibility | d-wave | 2001 | cond-mat/0107379 |
| 89.0 | ambient | thin_film | susceptibility | d-wave | 2000 | cond-mat/0008077 |
| 89.0 | ambient | single_crystal | susceptibility | d-wave | 1996 | cond-mat/9612058 |
| 87.2 | ambient | ceramic | susceptibility | — | 2001 | cond-mat/0108060 |
| 87.0 | ambient | thin_film | resistivity | d-wave | 1999 | cond-mat/9903065 |
| 85.0 | ambient | thin_film | resistivity | — | 1997 | cond-mat/9701153 |
| 64.0 | ambient | — | — | — | 2003 | cond-mat/0303383 |
| 63.0 | ambient | — | — | — | 2003 | cond-mat/0303383 |
| 59.0 | ambient | single_crystal | susceptibility | d-wave | 1996 | cond-mat/9612058 |
| — | ambient | polycrystal | susceptibility | — | 2004 | cond-mat/0401239 |
| — | ambient | polycrystal | susceptibility | — | 2004 | cond-mat/0406523 |
| — | ambient | single_crystal | resistivity | — | 2003 | cond-mat/0302511 |
| — | ambient | — | STM, susceptibility | d-wave | 2003 | cond-mat/0306716 |
| — | ambient | thin_film | susceptibility | d-wave | 2003 | cond-mat/0306722 |
| — | — | — | specific_heat | — | 2001 | cond-mat/0103195 |
| — | ambient | single_crystal | — | — | 2000 | cond-mat/0012199 |
| — | ambient | single_crystal | — | — | 1999 | cond-mat/9912357 |
| — | 0.6 | single_crystal | — | — | 1999 | cond-mat/9912357 |
| — | ambient | single_crystal | susceptibility, resistivity, ARPES, STM | d-wave | 1996 | cond-mat/9612058 |
Structure
- Crystal structure
- orthorhombic
- Phase
- cuprate_123
Superconducting parameters
- Pairing symmetry
- d-wave
- λ_eph (e–ph coupling)
- —
Competing orders
- ρ(T) exponent
- 1.00
Samples & pressure
- Substrate
- NdGaO3 or r-cut sapphire with CeO2 buffer layer
- Pressure type
- none
- Doping type
- hole