Application of self-organization methods to current-induced magnetization dynamics of a single-domain ferromagnet

The dynamics of self-induced magnetization of a single-domain ferromagnet are studied by employing the Landau-Lifshitz-Gilbert equation along with other methods. The results demonstrate the relation between the energy flow due to spin current and the magnetization switching velocity, as it can be seen that the switching time between different states is directly related to the half-width of the time derivative of the system energy.