Micromagnetic analysis of switching and domain structure in amorphous metallic nanowires

摘要

This paper describes a comprehensive micromagnetic model for the observed complex magnetic domains structures in amorphous wires with positive and negative magnetostriction with or without a glass cover. Many experimental studies and theoretical analysis have suggested several typical domain structures. We show the results of micromagnetic simulations that cover many of these observed data using a single set of physical hypotheses.