Publication: Field-driven Motion of Ferrofluids in Ferromagnetic Nanowire under the Influence of Inertial Effects
Abstract
In this article, we investigate the field-driven motion of magnetic fluids (ferrofluids) in ferromagnetic nanowire under the influence of its own inertia. We establish the results in the framework of modified Landau-Lifschitz-Gilbert equation of micromagnetism which comprise the nonlinear dissipation factors like dry-friction and viscous. We delineate the motion in both the dynamical regimes namely the steady-state and the precessional. In the end, the physical significance of the obtained results is discussed with an aid of numerical analysis.
Description
Keywords
Domain wall, Ferrofluids, Inertial effects, Micromagnetism, Nonlinear dissipation