Transport equations of energy for ferromagnetic insulators in contact with electrodes.

摘要: A phenomenological derivation of the transport equations for ferromagnetic moments and associated energy heat is proposed. The model describes transfer through an interface composed a insulator in contact with normal electrodes. reduction method applied to degrees freedom allows two-channel be defined magnetic moments. It shown that current flowing into insulating ferromagnet-produced e.g. by electromagnetic resonance, thermal gradient, magneto-mechanical or magneto-optical excitations-can generate magneto-voltaic potential pure spin-current non-ferromagnetic electrode.