Er3+ 掺杂对Bi3Ti1.5W0.5O9-Bi4Ti3O12 共生无铅压电陶瓷性能的影响
曾仁芬, 江向平, 陈超, 黄枭坤, 聂鑫, 叶芬

Effects of Er3+-doping on Performance of Bi3Ti1.5W0.5O9-Bi4Ti3O12 Intergrowth Lead-free Piezoceramics
ZENG Renfen, JIANG Xiangping, CHEN Chao, HUANG Xiaokun, NIE Xin, YE Fen
图2 BTW-BIT样品的XRD的精修图和BTW-BIT-xEr3+样品精修后的晶格参数(abcV)及晶胞体积
Fig.2 Graphics of Rietveld refinements for BTW-BIT sample (a) and the lattice parameter (a, b, c) and cell volume (V) of BTW-BIT-xEr3+ after refinement (b)