Crystal Structures and Morphology of Ni0.4Zn0.6-xCoxFe2O4 Magnetic Nanoparticles: Influence of Co Doping. jma [Internet]. 2022 Dec. 31 [cited 2026 Nov. 10];2(2):23-6. Available from: https://jourmag.org/index.php/jma/article/view/81