Synthesis and high-frequency magnetoelectric characterization of the 0-3 particulate lead-free multiferroic composite KNN/CFO.

The research for lead-free magnetoelectric (ME) multiferroic composite materials has increased considerably because they are environmentally friendly. For composites with 0-3 connectivity, synthesis with lead-free phase has proven challenging to obtain high values of ME coupling. This work reports the successful synthesis of the KNN/CFO composite (KNNbO/CoFeO) by conventional synthesis process.