Tc max
3.9 K
Tc ambient
3.9 K
arXiv year
2011
Papers
22
Tc exp.
3.9 K
Tc theo.
2.0 K
Evidence
experimental
Tc max measured at polycrystal, resistivity, arXiv:1104.0633, confirmed by 2 papers
Evidence (29 records from 22 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 |
|---|---|---|---|---|---|---|---|
| 4.0 | — | single_crystal | resistivity | s-wave | 2015 | T1 | 1510.03217 |
| 3.9 | — | polycrystal | resistivity, susceptibility, specific_heat | s-wave | 2011 | T1 | 1104.0633 |
| 3.9 | — | single_crystal | resistivity | — | 2023 | T1 | 2302.03365 |
| 3.8 | — | single_crystal | neutron | — | 2025 | T1 | DOI: 10.1103/PhysRevB.111.094514 |
| 3.8 | — | single_crystal | susceptibility | s-wave | 2023 | T1 | 2302.03365 |
| 3.8 | — | single_crystal | susceptibility | — | 2021 | T1 | DOI: 10.1103/PhysRevB.103.155401 |
| 3.8 | — | single_crystal | resistivity | — | 2019 | T1 | DOI: 10.1103/PhysRevB.99.020507 |
| 3.8 | — | single_crystal | resistivity | — | 2017 | — | 1707.04570 |
| 3.8 | ambient | single_crystal | resistivity | s-wave | 2016 | T1 | DOI: 10.1103/PhysRevB.93.174504 |
| 3.8 | ambient | single_crystal | resistivity, susceptibility | — | 2011 | T1 | DOI: 10.1103/PhysRevB.84.064518 |
| 3.8 | — | single_crystal | susceptibility | — | 2023 | T1 | 2302.03365 |
| 3.8 | ambient | single_crystal | specific_heat | s-wave | 2016 | T1 | DOI: 10.1103/PhysRevB.93.174504 |
| 3.8 | — | single_crystal | — | — | 2023 | T1 | 2302.03365 |
| 3.7 | — | single_crystal | specific_heat | — | 2023 | T1 | 2302.03365 |
| 3.7 | — | single_crystal | susceptibility | — | 2016 | T1 | 1610.03431 |
| 3.7 | — | single_crystal | susceptibility | — | 2015 | — | 1505.03466 |
| 3.7 | — | single_crystal | resistivity, susceptibility | unknown | 2014 | T1 | 1402.6154 |
| 3.7 | — | single_crystal | resistivity, susceptibility | — | 2014 | T1 | DOI: 10.1103/PhysRevB.89.060507 |
| 3.7 | ambient | single_crystal | specific_heat | — | 2011 | T1 | DOI: 10.1103/PhysRevB.84.064518 |
| 3.6 | — | single_crystal | susceptibility | unknown | 2012 | T1 | DOI: 10.1103/PhysRevB.86.094520 |
| 3.6 | ambient | thin_film | resistivity | p-wave | 2020 | T1 | 2002.03916 |
| 2.0 | — | — | — | s-wave | 2025 | T1 | DOI: 10.1103/3l59-8g35 |
| 2.0 | — | — | — | s-wave | 2024 | T1 | 2411.14734 |
| 1.2 | ambient | polycrystal | susceptibility | unknown | 2013 | T1 | 1307.5382 |
| — | — | — | — | — | 2024 | T1 | DOI: 10.1103/PhysRevB.109.224509 |
| — | — | single_crystal | specific_heat, resistivity, STM | s-wave | 2016 | T1 | 1604.06557 |
| — | — | single_crystal | susceptibility, specific_heat | s-wave | 2015 | T1 | 1510.03217 |
| — | — | single_crystal | susceptibility, resistivity | — | 2014 | T1 | 1402.7232 |
| — | — | single_crystal | — | unknown | 2012 | T1 | 1202.2454 |
Structure
- Crystal structure
- monoclinic
- Space group
- P2_1
- Lattice a (Å)
- 5.630
- Lattice c (Å)
- 5.680
Superconducting parameters
- Pairing symmetry
- s-wave
- Gap structure
- full_gap
- Hc2
- 0.7 T (0 K)
- λ_eph (e–ph coupling)
- 0.72
- ω_log
- 97 K
Samples & pressure
- Sample form
- single_crystal
- Substrate
- SrTiO3
- Pressure type
- none