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Fitting parameters used in a two-conduction band effective mass model. Linear variation was assumed between the binary compositions.
| Seebeck mass, mS∗ (me) |
Deformation potential, Ξ (eV) |
N
v
m
c
∗−1 ratio (me−1) |
||||
|---|---|---|---|---|---|---|
| f | Γ/z | f | Γ/z | f | Γ/z | |
| Bi2Se3 | 0.97 | 0.25 | 62.4 | 62.4 | 44.3 | 8.2 |
| Bi2Te3 | 0.27 | 1.19 | 5.0 | 16.4 | 124.7 | 2.7 |
