Analyzing the Magnetic Influence on Magneto-optical Interactions

Here, we study the magneto-optical interactions in magnetic structures considering the dependence of the interactions with the magnetic field. We perform numerical simulations in a structure of magnetic nanowires, considering them as one chain of strongly interacting single-domain particles. Robustly, we obtained a quantitative value for the interactions, which allows us to classify them in two magneto-optical states: when the predominant magneto-optical interactions are demagnetizing (PMOID), or when the predominant magneto-optical interactions are magnetizing (PMOIM).