Tc max
110.0 K
Tc ambient
—
arXiv year
2021
Papers
5
Tc exp.
110.0 K
Tc theo.
192.0 K
Evidence
mixed
Tc max measured at P=80 GPa, polycrystal, resistivity, DOI: 10.1103/PhysRevLett.130.266001
Evidence (14 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 |
|---|---|---|---|---|---|---|---|
| 192.0 | 100.0 | — | — | — | 2022 | T1 | DOI: 10.1103/PhysRevLett.128.047001 |
| 191.0 | 50.0 | — | — | — | 2021 | — | 2106.09879 |
| 185.0 | 20.0 | — | — |
Hydride Tc parameters (72)
independent NER enrichment for pressure, λ, μ*, and ω_log| Formula | Tc (K) | P (GPa) | λ | μ* | ω_log (K) | Method | Year | Paper |
|---|---|---|---|---|---|---|---|---|
| LaBeH8 | 185.0 | 20.0 | — | — | — | cited | 2025 | DOI: 10.1103/PhysRevB.111.054517 |
| LaBeH8 | 185.0 | 20.0 | — | — | — | DFT | 2025 | DOI: 10.1103/PhysRevB.111.054517 |
Structure
- Crystal structure
- fluorite-type
- Space group
- Fm-3m
- Lattice a (Å)
- 5.360
Superconducting parameters
- Hc2
- 33.5 T (0 K, GL model)
- λ_eph (e–ph coupling)
- 1.60