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

Figure 6

(a)–(g) Frequency dependence of real part of complex ac conductivity for ((BNT)BT)_𝑥 (𝑥=0, 0 02, 0.04, 0.05, 0.06, 0.08, and 1) ceramics at several temperatures and (h) corresponding plots at 450°C.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)