The effect of samarium substitution on the structure, conduction mechanism, and dielectric relaxation of MnNi-nanospinel ferrites.
The incorporation of Sm into Mn-Ni spinel ferrites to form Mn0.5Ni0.5SmxFe2-xO4 (x ≤ 0.10) nanospinel ferrites (Sm → MnNi (x ≤ 0.10) NSFs) was achieved via the sol-gel method. The product was subjected to different characterization techniques to investigate its structure and morphology. A cubic crystal structure and a...