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La1.48Nd0.4Sr0.12CuO4
cuprate · I4/mmm · cuprate_214
ambient SCunconventionaltopologicalcompeting orderdisputed
Tc max
30.0 K
Tc ambient
30.0 K
Discovery
1997
Papers
4
Tc max measured at ambient, single_crystal, muSR, arXiv:cond-mat/9709325, confirmed by 4 papers
Evidence (6 records from 4 papers)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Paper |
|---|---|---|---|---|---|---|
| 30.0 | ambient | single_crystal | muSR | — | 1997 | cond-mat/9709325 |
| 22.0 | 5.0 | powder | — | — | 2004 | cond-mat/0412715 |
| 12.0 | 19.0 | powder | — | — | 2004 | cond-mat/0412715 |
| 5.0 | ambient | powder | susceptibility | — | 2000 | cond-mat/0007057 |
| 4.0 | ambient | — | — | — | 1999 | cond-mat/9902248 |
| 3.0 | ambient | powder | — | — | 2004 | cond-mat/0412715 |
Structure
- Crystal structure
- I4/mmm
- Space group
- I4/mmm
- Phase
- cuprate_214
Superconducting parameters
- λ_eph (e–ph coupling)
- —
Competing orders
- T_CDW
- 65.0 K
- T_SDW
- 54.0 K
- T_AFM
- 31.0 K
Samples & pressure
- Sample form
- powder
- Doping type
- hole
- Doping level
- 0.120