Table 1.
Parameters derived from quantum oscillations in different magnetic field range for EuAs3.
| Magnetic field range (T) | F (T) | EF (meV) | AF (10−3 Å−2) | kF (10−2 Å−1) | vF (105 m/s) | m* (m0) | TD (K) | |
|---|---|---|---|---|---|---|---|---|
| 2.85–7 (AFM state) | α | 156 | 0.6 | 14.9 | 6.9 | 1.3 | 0.580 (1) | 15.2 (4) |
| β | 185 | 0.8 | 17.7 | 7.5 | 1.8 | 0.45 (1) | 5.0 (6) | |
| γ1 | 217 | 1.0 | 20.8 | 8.1 | 2.3 | 0.38 (3) | 8 (1) | |
| γ2 | 7 | 2.1 | 0.3 | 1.0 | 0.6 | 0.178 (6) | 8.0 (5) | |
| 11.1–28.3 (spin-polarized state) | ξ | 93 | 4.0 | 8.9 | 5.3 | 1.7 | 0.37 (1) | 12 (2) |
| α′ | 158 | 3.1 | 15.2 | 6.9 | 1.6 | 0.51 (1) | 5.9 (1) | |
| ε | 346 | 4.5 | 33.3 | 10.3 | 3.6 | 0.329 (4) | 13.1 (6) | |
| η | 597 | 4.0 | 57.4 | 13.5 | 4.2 | 0.370 (3) | 9.8 (7) |
F, EF, AF, kF, vF, m*, and TD represent FFT frequency, Fermi energy, extremal cross-sectional areas of Fermi surface, Fermi momentum, Fermi velocity, cyclotron effective mass, and Dingle temperature, respectively.