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La1.93Sr0.07CuO4
cuprate · orthorhombic · cuprate_214
ambient SCunconventionalcompeting order
Tc max
19.0 K
Tc ambient
19.0 K
Discovery
1999
Papers
6
Tc max measured at ambient, polycrystal, arXiv:cond-mat/9902348, confirmed by 2 papers
Evidence (6 records from 6 papers)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Paper |
|---|---|---|---|---|---|---|
| 19.0 | ambient | single_crystal | resistivity | d-wave | 2003 | cond-mat/0301105 |
| 19.0 | ambient | polycrystal | — | — | 1999 | cond-mat/9902348 |
| 17.0 | ambient | single_crystal | susceptibility | — | 2001 | cond-mat/0101320 |
| 17.0 | ambient | single_crystal | susceptibility, neutron | — | 2001 | cond-mat/0104087 |
| 14.0 | ambient | single_crystal | ARPES | — | 2004 | cond-mat/0405130 |
| 14.0 | ambient | single_crystal | — | — | 2003 | cond-mat/0312575 |
Structure
- Crystal structure
- orthorhombic
- Space group
- Bmab
- Phase
- cuprate_214
Superconducting parameters
- λ_eph (e–ph coupling)
- —
Competing orders
- T_CDW
- 90.0 K
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- none
- Doping type
- hole
- Doping level
- 0.070