The magnetic orders induced ferroelectricity

Simple item page
dc.creatorHu, C. D.
dc.date2006-08-22
dc.date.accessioned2026-07-07T07:19:45Z
dc.date.available2026-07-07T07:19:45Z
dc.descriptionWe studied the ferroelectricity of magnetic oxides in which its emergence coincides with the onset of a second incommensurate magnetic order. We solved for the wave function of e_{g} electrons in the presence of magnetic orders. The coupling between the magnetic and electric orders is provided by the spin-orbit interaction. It was found that the net electric dipole moment of the system came from the bond between the transition metal and oxygen atoms. The anisotropy of d-orbitals also played an important role. Finally, the form of the coupling leads us to the conclusion that it is an improper ferroelectricity.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0608470
dc.identifierhttp://arxiv.org/abs/cond-mat/0608470
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114744
dc.subjectStrongly Correlated Electrons
dc.titleThe magnetic orders induced ferroelectricity
dc.typetext

Files

Collections

arXiv