Micro structure and magnetic properties of CoSn-doped M-type barium ferrite with low temperature sintering for LTCC application

In this article, the Bl
₂
, O
₃
addition have an effect on the saturation magnetization (Ms). The CoSn-substituted M-type Baruim ferrite is successfully prepared by solid-state reaction method. Experimental results illuminated that the sintering temperature was reduced to 900 °c with the effect of Bi
₂
O
₃
additive. Besides that, Bl
₂
O
₃
also have a good effect on the sintering temperature, magnetic and microwave properties.