Electric field modulation of magnetism in multiferroics

Multiferroics with coexistent ferroelectric and magnetic orders can provide an interesting laboratory to test unprecedented magnetoelectric responses and their possible applications. One such example is the dynamical and/or resonant coupling between the magnetic and electric dipoles in a solid. Here, as the examples of electric field modulation of magnetism in multiferroics, (1) the multiferroic domain wall dynamics and (2) the electric-dipole active magnetic responses are discussed with the review of recent experimental observations.