一种稀土Lu3+ 掺杂无铅压电陶瓷的介电、铁电和压电性能

陈室雨, 李卫, 旷海燕, 高绍巍, 庞东方

Dielectric-, Ferroelectric- and Piezoelectric-property of Lu3+ Doped 0.67BiFeO3-0.33BaTiO3 Lead-free Piezoelectric Ceramics

CHEN Shiyu, LI Wei, KUANG Haiyan, GAO Shaowei, PANG Dongfang

图2 BF-BT-xLu陶瓷的断面SEM照片 (a) x = 0 (b) x = 0.005 (c) x = 0.008 (d) x = 0.010 (e) x = 0.012 (f) x = 0.015 (g) x = 0.020 (h) x = 0.030

Fig.2 Scanning electron microscopy (SEM) images of fractured surfaces for BF-BT-xLu ceramics