Tc max
183.0 K
Tc ambient
—
arXiv year
2026
Papers
1
Tc exp.
—
Tc theo.
183.0 K
Evidence
theoretical
Tc max measured at theoretical (DFT/computational), P=130 GPa, arXiv:2601.02966
Evidence (1 record from 1 paper)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Tier | Paper |
|---|---|---|---|---|---|---|---|
| 183.0 | 130.0 | — | — | — | 2026 | T2 | 2601.02966 |
Hydride Tc parameters (8)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| La0.75Ba0.25H5.75 | 183.2 | 130.0 | 3.54 | 0.13 | 503 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 175.6 | 140.0 | 2.90 | 0.13 | 644 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 173.3 | 150.0 | 2.66 | 0.13 | 712 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 171.1 | 160.0 | 2.46 | 0.13 | 774 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 166.8 | 170.0 | 2.33 | 0.13 | 795 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 160.5 | 180.0 | 2.19 | 0.13 | 818 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 161.8 | 190.0 | 2.09 | 0.13 | 879 | Allen-Dynes | 2026 | 2601.02966 |
| La0.75Ba0.25H5.75 | 159.0 | 200.0 | 2.03 | 0.13 | 888 | Allen-Dynes | 2026 | 2601.02966 |
Structure
- Crystal structure
- A15-type
- Space group
- Pm3m
Superconducting parameters
- λ_eph (e–ph coupling)
- 3.50