BiFeO₃is an example of a multiferroic material widely used for electronic devices, although there have been reports on impeding current leakage problems arising from non-stoichiometry. This challenge is complicated by the presence of only the BiFeO₃ phase. The aim of this research, therefore, is to synthesize multiferroic ceramic materials with a combination of BiFeO₃ and BaTiO₃. Furthermore, an increase in electrical properties have been implicated in the materials’ elevated Magneto Electric (ME) value. The synthesis was performed using the sol-gel method, comprising basic materials of Bi₅O(OH)₉(NO₃)₄, Fe(NO₃)₃.9H₂O, C₆H₈O₇, Ba(NO₃)₂, TiO₂, and aquabidestilate. Moreover, the calcination and sinter temperatures used were 350 and 700 ^oC, respectively, while the varied sintering times include 2, 4, and 6 hours. In addition, the modified weight ratio of BaTiO₃:BiFeO₃ were 1:1, 1:2 and 2:1. The formed phases are evaluated using X-Ray Diffraction Test, while other characterizations include electrical properties test and particle size measurement. Therefore, the study outcome has the potential to produce ceramic powder with particle size 72-81 nm, and samples sintered at 700 ^oC for 6 h, with a weight ratio of BaTiO₃: BiFeO₃ = 2:1, possessed the most significant electrical properties

Keywords: Nanomultiferroic, Current leakage, Magnetoelectric, Non stoichiometry, Electrical properties