Electrical Conduction in (Na_0.5Bi_0.5)_1−𝑥Ba_𝑥TiO₃(0≤𝑥≤1) Ceramic by Complex Impedance/Modulus Spectroscopy

Figure 8

(a)–(g) Temperature-dependence of low and high frequency hopping parameters (𝑠₁ and 𝑠₂) for (1−𝑥)BNT-𝑥BT (𝑥=0, 0.02, 0.04, 0.05, 0.06, 0.08, and 1) ceramics between ambient temperature and 450°C.

(a)

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(g)