fig5

Figure 5. (A) The measured room temperature σ as a function of T_diff; (B) Comparison between the measured and SPB model calculated μ as a function of n_h; (C) The measured room temperature S as a function of T_diff; (D) Comparison between the measured and SPB model calculated S as a function of n_h; (E) Comparison between the measured S²σ and the calculated S²σ based on the SPB model at room temperature; (F) The ∆R/R₀ and ∆S/S₀ changes of Sb₂Te₃ with bending cycles of 1,000 and a bending radius of 18 mm. SPB: Single parabolic band.