Formulation of Dynamic Switching in Distributed Ferromagnetic-Film Systems
Hsiao-Yun Chang, Yu-Kun Lin, A. Priver · Journal of Applied Physics · 1967
The magnetodynamic equation in the Landau-Lifshitz form has been formulated for distributed ferromagnetic-film systems, such as films with laminar magnetization or domain walls. Initial and boundary conditions are examined. The formulation lends itself easily to the numerical solution of both quasistatic- and dynamic-magnetization reversal problems, as illustrated by several examples. A number of applications for the formulation are also indicated.