Fig. 8

(a, b) P-E loops of pure BBZT ceramics at different T (−75−125 oC), and (c, d) P-E loops of BBZTNx (x = 0.05, and 0.1) ceramics at T range of (−75−50 oC).

(a, b) P-E loops of pure BBZT ceramics at different T (−75−125 oC), and (c, d) P-E loops of BBZTNx (x = 0.05, and 0.1) ceramics at T range of (−75−50 oC).