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RbV3Sb5
kagome · layered structure with hexagonal symmetry
ambient SCunconventionalcompeting orderdisputed
Tc max
1.5 K
Tc ambient
1.1 K
arXiv year
2021
Papers
21
Tc exp.
1.6 K
Tc theo.
0.1 K
Evidence
experimental
Tc max measured at P=28.8 GPa, resistivity, arXiv:2104.14487, confirmed by 2 papers
Evidence (26 records from 21 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 |
|---|---|---|---|---|---|---|---|
| 1.6 | 28.8 | single_crystal | resistivity | — | 2022 | T1 | DOI: 10.1103/PhysRevB.105.094507 |
| 1.6 | 28.8 | — | resistivity | — | 2021 | — | 2104.14487 |
| 1.3 | ambient | single_crystal | resistivity |
Structure
- Crystal structure
- layered structure with hexagonal symmetry
- Space group
- P6/mmm, No. 191
- Lattice a (Å)
- 10.943
- Lattice c (Å)
- 18.146
Superconducting parameters
- Gap structure
- full_gap
- Hc2
- 1.1 T (0 K)
- λ_eph (e–ph coupling)
- 0.32
Competing orders
- Competing order
- CDW
- T_CDW
- 103.0 K
Samples & pressure
- Sample form
- single_crystal
- Substrate
- ZrW2O8