Effective macrospin model for $C{o}_{x}F{e}_{3-x}{O}_4$ nanoparticles: decreasing the anisotropy by Co-doping?

David Serantes, Daniel Faílde, Daniel Baldomir +3

$Co$-doping of $F{e}_3{O}_4$ magnetic nanoparticles is an effective way to tailor their magnetic properties. When considering the two extreme cases of the $C{o}_{x}F{e}_{3-x}{O}_4$ ser…