Research Article

A Novel Approach to the Sintering Schedule of Ba (Co0.7Zn0.3)1/3Nb2/3O3 Dielectric Ceramics for Microwave Applications

Figure 5

SEM images of BCZN bulk ceramics. (a) BCZN sintered ceramics for different thermal cycles and (b) BCZN annealed ceramics at 1300°C for 30 h.
(a)
(b)