Preparation and piezoelectric properties of potassium sodium niobate glass ceramics
Jiang Shan
a)
, Wang Xuan-Ming
b)
, Li Jia-Yu
c)
, Zhang Yong
a)
, Zheng Tao
a)
, Lv Jing-Wen
a)†
XRD spectrum of a KNN glass ceramic after 4 h of heat treatment at 750 °C.