Preparation and characterization of Sr0.5Ba0.5Nb2O6 glass-ceramic on piezoelectric properties
Jiang Shan1, Wang Xuan-Ming2, Li Jia-Yu3, Zhang Yong1, Zheng Tao1, Lv Jing-Wen1, †,
       

SEM micrographs of SBN glass by heat treatment for 2 h (a), 4 h (b), 6 h (c), 8 h (d), 10 h (e) magnified 10000 times respectively.