Field-driven conversion of two-dimensional solitonic magnetic textures

Magnetic skyrmions and bimerons, characterized by their topological properties and low current-induced motion, are promising magnetic textures for spintronic (skyrmionic) applications. In this work, through atomistic simulations and micromagnetic analysis, we investigate the field-driven manipulation and conversion of skyrmions into bimerons. By applying an in-plane magnetic field, we observe a smooth transition from skyrmions to bimerons, evidencing the persistence of the soliton topology over a wide range of external magnetic fields. Additionally, we obtain a state diagram elucidating the dependence of nucleated topological textures on material parameters and in-plane magnetic field strength.