Dynamical magnetoelectric effects in multiferroic oxides

Abstract

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 magnetic and electric dipoles in a solid. As the examples of such dynamical magnetoelectric effects, (1) the multiferroic domain wall dynamics and (2) the electric-dipole active magnetic responses are discussed with the overview of recent experimental observations.

15 pages including 6 figures; Accepted for publication in Phil. Trans. A Roy. Soc. (Special issue, Spin on Electronics)

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Cited by in corpus (8)

• Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology
• Nonreciprocal Directional Dichroism and Toroidalmagnons in Helical Magnets
• Electric field control of terahertz polarization in a multiferroic manganite with electromagnons
• Switching of magnons by electric and magnetic fields in multiferroic borates
• Magnetism-driven ferroelectricity in spin-1/2 $XY$ chains
• Spin-charge transport driven by magnetization dynamics on disordered surface of doped topological insulators
• Terahertz magnetoelectric response via electromagnons in magnetic oxides
• Tuning a sign of magnetoelectric coupling in paramagnetic NH2(CH3)2Al1-xCrx(SO4)*6H2O crystals by metal ion substitution