Fabrication and Electrical Characterization of Translucent Bi₁₂TiO₂₀ Ceramics

Figure 4

Representative SEM images of BTO ceramics sintered at (a) 700°C, (b) 750°C, and (c) 800°C, without soaking time, and at 800°C for (d) 1 h, (e) 2 h, and (f) 3 h. The density and grain size of each sample are presented in Table 1.

(a)

(b)

(c)

(d)

(e)

(f)