(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4 不同 x 值的Ba 1- x Sr x La 4 Ti 4 O 15 陶瓷的微观形貌
Fig. 4 SEM micrographs of the Ba 1- x Sr x La 4 Ti 4 O 15 ceramics with different x values a x =0.8; b x =0.85; c x =0.9; d x =0.95