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Eu(Fe0.81Co0.19)2As2
Iron-based · ThCr2Si2-type
ambient SCunconventionalcompeting orderdisputed
Tc max
5.6 K
Tc ambient
5.1 K
arXiv year
2011
Papers
2
Tc exp.
5.6 K
Tc theo.
—
Evidence
experimental
Tc max measured at single_crystal, resistivity, arXiv:1112.1189
Evidence (5 records from 2 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 |
|---|---|---|---|---|---|---|---|
| 5.6 | — | single_crystal | resistivity | p-wave | 2011 | T1 | 1112.1189 |
| 5.2 | — | single_crystal | susceptibility, resistivity | — | 2012 | T1 | DOI: 10.1103/PhysRevB.85.052502 |
| 5.1 |
Structure
- Crystal structure
- ThCr2Si2-type
- Space group
- I4/mmm
- Lattice a (Å)
- 3.912
- Lattice c (Å)
- 12.081
Superconducting parameters
- Hc2
- 6.5 T (0 K, H parallel c)
- λ_eph (e–ph coupling)
- —
Competing orders
- T_AFM
- 16.5 K
Samples & pressure
- Sample form
- single_crystal
- Doping level
- 0.190