Modified sol-gel synthesis of nanosized magnesium titanium substituted barium hexaferrite and investigation of the effect of high substitution levels on the magnetic properties

► Efficient substitution of elements with difficulties in high amounts by sol-gel. ► Elimination of the problems in sol-gel substitution of Mg-Ti in Ba-hexaferrite. ► Formation of single phase nanosized Mg-Ti substituted ferrite at low temperatures. ► Discussion on variations of magnetic properties with substitution amount.