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

Figure 2

SEM micrographs of (Na_0.5Bi_0.5)_1−𝑥Ba_𝑥TiO₃ (𝑥=0, 0.02, 0.04, 0.05, 0.06, 0.08, 0.10, and 1.0) compositions.

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