Tc max
4.5 K
Tc ambient
4.5 K
arXiv year
2014
Papers
19
Tc exp.
4.5 K
Tc theo.
—
Evidence
experimental
Tc max measured at polycrystal, susceptibility, arXiv:1411.1181, confirmed by 8 papers
Evidence (28 records from 19 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 |
|---|---|---|---|---|---|---|---|
| 4.6 | — | single_crystal | susceptibility | unknown | 2024 | T2 | 2408.06424 |
| 4.6 | — | single_crystal | resistivity | unknown | 2024 | T2 | 2408.06424 |
| 4.5 | ambient | single_crystal | resistivity, susceptibility | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.104506 |
| 4.5 | — | single_crystal | susceptibility, specific_heat, resistivity | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.174502 |
| 4.5 | ambient | single_crystal | resistivity, susceptibility | — | 2023 | T1 | 2312.07238 |
| 4.5 | — | — | ARPES | — | 2023 | T1 | 2301.01402 |
| 4.5 | ambient | single_crystal | thermal_conductivity, susceptibility, resistivity, specific_heat | — | 2023 | T1 | 2310.08462 |
| 4.5 | — | single_crystal | resistivity, ARPES | — | 2023 | T1 | DOI: 10.1103/PhysRevLett.130.046402 |
| 4.5 | — | polycrystal | susceptibility, specific_heat | — | 2014 | — | 1411.1181 |
| 4.5 | — | polycrystal | specific_heat | p-wave | 2024 | T1 | DOI: 10.1103/PhysRevB.110.054515 |
| 4.3 | — | single_crystal | resistivity, specific_heat, STM | nodeless | 2026 | T1 | 2601.04712 |
| 4.3 | — | single_crystal | resistivity, specific_heat | s-wave | 2025 | T1 | DOI: 10.1103/fbwl-c5x7 |
| 4.3 | ambient | polycrystal | resistivity, susceptibility, specific_heat | p-wave | 2024 | T1 | 2408.00216 |
| 4.3 | — | polycrystal | resistivity, susceptibility | p-wave | 2024 | T1 | DOI: 10.1103/PhysRevB.110.054515 |
| 4.3 | ambient | polycrystal | susceptibility | p-wave | 2024 | T1 | DOI: 10.1103/PhysRevB.110.054515 |
| 4.3 | — | — | specific_heat | — | 2023 | T1 | 2304.14453 |
| 3.1 | 0.8 | single_crystal | resistivity | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.104506 |
| 2.5 | 32.1 | single_crystal | resistivity | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.104506 |
| 2.5 | 32.0 | single_crystal | resistivity | — | 2023 | T1 | 2312.07238 |
| 1.9 | 15.0 | single_crystal | resistivity | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.104506 |
| 1.9 | 15.0 | single_crystal | resistivity | — | 2023 | T1 | 2312.07238 |
| 1.2 | — | thin_film | resistivity | — | 2024 | T1 | DOI: 10.1103/PhysRevB.110.064511 |
| — | ambient | single_crystal | resistivity | s-wave | 2026 | T1 | 2601.07493 |
| — | — | — | — | unknown | 2025 | — | 2505.05267 |
| — | — | — | — | — | 2024 | T1 | 2408.00216 |
| — | — | — | — | — | 2022 | — | 2204.10500 |
| — | — | — | resistivity, susceptibility, specific_heat | — | 2016 | T1 | 1605.04647 |
| — | — | polycrystal | resistivity, susceptibility | — | 2015 | T2 | 1509.00945 |
Structure
- Crystal structure
- hexagonal
- Space group
- P63/mmc
- Lattice a (Å)
- 4.152
- Lattice c (Å)
- 5.671
Superconducting parameters
- Hc2
- 0.2 T (0 K, B || ab)
- λ_eph (e–ph coupling)
- 0.70
Competing orders
- ρ(T) exponent
- 2.00
Samples & pressure
- Sample form
- single_crystal
- Pressure type
- none
- Doping type
- none