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EuFe2As2
Iron-based · ThCr2Si2-type tetragonal structure · 122
unconventionalcompeting order
Tc max
31.0 K
Tc ambient
—
arXiv year
2008
Papers
18
Tc exp.
31.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at P=2.8 GPa, single_crystal, susceptibility, arXiv:0904.2618, confirmed by 5 papers
Evidence (28 records from 18 papers)
the flat columns above are aggregates — each line here is one paper's claimStructure
- Crystal structure
- ThCr2Si2-type tetragonal structure
- Space group
- I4/mmm
- Phase
- 122
- Lattice a (Å)
- 3.900
- Lattice c (Å)
- 12.100
Superconducting parameters
- Hc2
- 25.0 T (0 K, B parallel ab, onset)
- λ_eph (e–ph coupling)
- —
Competing orders
- Competing order
- AFM
- T_SDW
- 190.0 K
- T_AFM
- 190.0 K
- ρ(T) exponent
- 1.00
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- hydrostatic