(Ba1-<italic>x</italic>Sr<italic>x</italic>)La4Ti4O15(<italic>x</italic>=0.8~0.95)陶瓷的微结构及微波介电性能研究

(Ba_1-_xSr_x)La₄Ti₄O₁₅(x=0.8~0.95)陶瓷的微结构及微波介电性能研究

刘林¹, 方有维¹, 邓新峰¹, 庄文东², 唐斌¹, 张树人¹

Crystal Structures and Microwave Dielectric Properties of (Ba_1-_xSr_x)La₄Ti₄O₁₅ (x=0.8-0.95) Ceramics

LIU Lin¹, FANG You-Wei¹, DENG Xin-Feng¹, ZHUANG Wen-Dong², TANG Bin¹, ZHANG Shu-Ren¹

图1 Ba 0.2 Sr 0.8 La 4 Ti 4 O 15 a与SrLa 4 Ti 4 O 15 b粉料的XRD图谱
Fig. 1 XRD patterns of Ba 0.2 Sr 0.8 La 4 Ti 4 O 15 a and SrLa 4 Ti 4 O 15 b powders