Al2O3掺杂对Ba4Sm9.33Ti18O54陶瓷显微结构和介电性能的影响

Al₂O₃掺杂对Ba₄Sm_9.33Ti₁₈O₅₄陶瓷显微结构和介电性能的影响

姚晓刚, 林慧兴, 姜少虎, 陈玮, 罗澜

Effects of Al₂O₃-doping on the Microstructure and Dielectric Properties of Ba₄Sm_9.33Ti₁₈O₅₄Ceramics

YAO Xiao-Gang, LIN Hui-Xing, JIANG Shao-Hu, CHEN Wei, LUO Lan

图6 BST-A陶瓷的谐振频率温度系数与Al 2 O 3 掺入量的关系曲线
Fig. 6 Relationship between the temperature coefficient of resonator frequency #cod#x003c4; f of BST-A ceramics and amount of Al 2 O 3