Tc max
7.5 K
Tc ambient
7.5 K
arXiv year
2020
Papers
5
Tc exp.
7.0 K
Tc theo.
—
Evidence
experimental
Tc max measured at ambient, polycrystal, resistivity, arXiv:2305.17381, confirmed by 2 papers
Evidence (18 records from 5 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 |
|---|---|---|---|---|---|---|---|
| 7.5 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| 7.0 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| 7.0 | — | polycrystal | resistivity | — | 2023 | T1 | DOI: 10.1103/PhysRevB.107.224504 |
| 6.1 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| 5.6 | ambient | polycrystal | resistivity | s-wave | 2020 | T3 | 2012.12596 |
| 5.6 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| 5.6 | — | polycrystal | resistivity | — | 2023 | T1 | DOI: 10.1103/PhysRevB.107.224504 |
| 5.5 | ambient | polycrystal | susceptibility, muSR | — | 2023 | T1 | 2305.17381 |
| 5.5 | — | polycrystal | susceptibility, muSR | — | 2023 | T1 | DOI: 10.1103/PhysRevB.107.224504 |
| 5.4 | ambient | polycrystal | specific_heat | s-wave | 2020 | T3 | 2012.12596 |
| 5.3 | — | polycrystal | resistivity | — | 2023 | T1 | DOI: 10.1103/PhysRevB.108.144510 |
| 5.3 | — | polycrystal | resistivity, susceptibility, specific_heat | s-wave | 2022 | T1 | 2209.09852 |
| 5.3 | ambient | polycrystal | susceptibility | s-wave | 2020 | T3 | 2012.12596 |
| 5.0 | ambient | polycrystal | susceptibility | — | 2023 | T1 | 2305.17381 |
| 4.9 | — | polycrystal | muSR | s-wave | 2023 | T1 | DOI: 10.1103/PhysRevB.108.144510 |
| 4.8 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| 4.6 | ambient | polycrystal | resistivity | — | 2023 | T1 | 2305.17381 |
| — | — | polycrystal | muSR | s-wave | 2022 | T1 | 2209.09852 |
Structure
- Crystal structure
- orthorhombic TiFeSi type
- Space group
- I m a 2 (#46)
- Lattice a (Å)
- 6.972
- Lattice c (Å)
- 6.657
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 3.4 T (0 K)
- λ_eph (e–ph coupling)
- —
Samples & pressure
- Sample form
- polycrystal