The effect of Zn substitution on the structure and magnetic properties of magnesium nickel ferrite

Impact of rare earth oxide on ZnFe2O4: structural, magnetic properties, and hyperthermia efficiency

“…As a result, ZF has been prepared using a variety of methods to produce useful materials that can be used in industry. ZF is often doped with transition elements (Ni +2 , Mg +2 , Co +2 , Mn +2 , etc [16][17][18][19]) or rare earth elements (Dy 3+ , Y 3+ , Ce +3 , Nd +3 , etc [20][21][22]) to improve the properties of this significant product. Sometimes, ZF is mixed with other materials such as polymers (PVA, PVP, and PEG [23], other ferrites (Co 0.5 Ni 0.5 Ga 0.01 Gd 0.01 Fe 1.98 O 4 [24]), or graphene [25] to obtain the best properties of ZF.…”