Structural, morphological, electrical and magnetic properties of Dy doped Ni-Co substitutional spinel ferrite

► Preparation of Dy doped Ni-Co ferrite by ceramic method. ► Effect of Dy doping in to Ni-Co substitutional ferrite. ► Structural, electrical and impedance properties of Dy doped Ni-Co ferrite. ► Room temperature magnetic properties of Dy doped Ni-Co ferrite.