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La1.6-xNd0.4SrxCuO4
cuprate · low-temperature tetragonal · cuprate_214
ambient SCunconventionaldisputed
Tc max
20.0 K
Tc ambient
15.0 K
arXiv year
1997
Papers
13
Tc exp.
20.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, ARPES, DOI: 10.1103/PhysRevResearch.4.043015, confirmed by 2 papers
Evidence (25 records from 13 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 |
|---|---|---|---|---|---|---|---|
| 20.0 | — | single_crystal | ARPES | d-wave | 2022 | T1 | DOI: 10.1103/PhysRevResearch.4.043015 |
| 20.0 | — | single_crystal | resistivity | — | 2009 | T1 | DOI: 10.1103/PhysRevB.79.180505 |
| 17.0 | — | single_crystal | resistivity | — | 2009 | T1 | DOI: 10.1103/PhysRevB.79.180505 |
| 15.5 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 15.0 | ambient | single_crystal | resistivity | — | 2021 | T1 | DOI: 10.1103/PhysRevB.103.155102 |
| 15.0 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 14.7 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 14.5 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 12.4 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 11.7 | — | single_crystal | susceptibility | — | 2024 | T1 | DOI: 10.1103/PhysRevB.110.224515 |
| 11.0 | — | single_crystal | susceptibility | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.195130 |
| 10.7 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 7.0 | — | single_crystal | susceptibility | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.195130 |
| 6.2 | — | single_crystal | susceptibility | — | 2024 | T1 | DOI: 10.1103/PhysRevB.110.224515 |
| 5.0 | ambient | single_crystal | resistivity | — | 2021 | T1 | DOI: 10.1103/PhysRevB.103.155102 |
| 5.0 | — | single_crystal | — | d-wave | 2018 | T1 | DOI: 10.1103/PhysRevX.8.041010 |
| 5.0 | — | single_crystal | susceptibility | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.195130 |
| 3.6 | — | single_crystal | resistivity | — | 2019 | T1 | 1907.11706 |
| 3.2 | — | single_crystal | susceptibility | — | 2024 | T1 | DOI: 10.1103/PhysRevB.110.224515 |
| — | — | single_crystal | resistivity | — | 2022 | T1 | DOI: 10.1103/PhysRevX.12.011037 |
| — | — | single_crystal | neutron | — | 2022 | T1 | DOI: 10.1103/PhysRevResearch.4.013175 |
| — | — | single_crystal | resistivity | — | 2018 | T1 | DOI: 10.1103/PhysRevB.97.064502 |
| — | — | single_crystal | resistivity | — | 2017 | T1 | DOI: 10.1103/PhysRevB.95.224517 |
| — | — | single_crystal | susceptibility | — | 2008 | T1 | DOI: 10.1103/PhysRevB.77.214524 |
| — | — | single_crystal | susceptibility | — | 1997 | T1 | DOI: 10.1103/PhysRevLett.78.338 |
Structure
- Crystal structure
- low-temperature tetragonal
- Space group
- 138
- Phase
- cuprate_214
Superconducting parameters
- Pairing symmetry
- d-wave
- λ_eph (e–ph coupling)
- —
Samples & pressure
- Sample form
- single_crystal
- Doping type
- hole
- Doping level
- 0.180