“…These materials are extensively used as inductors, transformers, antenna rods, loading coils, deflection yokes, choke coils, recording heads, magnetic amplifiers, electromagnetic interference devices (EMI), power transformers and splitters [3,4]. Moreover, Mn-Zn ferrites are very important in biomedicine as magnetic carriers for bioseparation, enzymes and proteins immobilization [5][6][7][8].…”