Large electro-strain signal of the BNT-BT-KNN lead-free piezoelectric ceramics with CuO doping

Zhao, ZH; Ge, RF; Dai, YJ

Dai, YJ (reprint author), Sun Yat Sen Univ, Sch Mat, Guangzhou 510275, Guangdong, Peoples R China.; Dai, YJ (reprint author), Tianjin Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Adv Ceram & Machining Technol, Tianjin 300072, Peoples R China.

JOURNAL OF ADVANCED DIELECTRICS, 2019; 9 (3):

Abstract

This paper investigates a system of 0.93Bi(0.5)Na(0.5)TiO(3)-0.06BaTiO(3)-0.01K(0.5)Na(0.5)NbO(3)-xCuO (BNT-BT-KNN-xCuO, x = 0 - 0.04 mol.%) ceramics,......

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