Study of the influence of 2.5% Mg insertion in the B-site of LaCaPbFeO on its structural, electrical and dielectric properties.

This work involves the synthesis and study of physical properties of the LaCaPbFeMgO compound, which has been characterized by various experimental techniques, such as X-ray diffraction, SEM and complex impedance spectroscopy. The structural study showed that the LaCaPbFeMgO compound crystallized in the orthorhombic structure with the space group. The particle size and the surface morphology of this compound have been analysed using SEM.