The Effect of Lanthanum doping on the Electrostriction and Electric Hysteresis of Pb(Zn1/3Nb 2/3)O3-based Ceramics
QU Shaobo, YANG Zupei, YU Haijun, GAO Feng, TIAN Changsheng
Journal of Materials Engineering . 2000, (3): 22 -25 .