La2O3掺杂(Na0.5Bi0.5)0.94Ba0.06TiO3无铅压电陶瓷的介电弛豫研究
周昌荣, 刘心宇
Study of Dielectric Relaxor of La2O3 Doped (Na0.5Bi0.5)0.94Ba0.06TiO3 Lead-free Piezoelectric Ceramics
ZHOU Chang-rong, LIU Xin-yu
材料工程 . 2009, (3): 9 -12 .