Magnetoelectricity induced by rippling of magnetic nanomembranes and wires
dc.bibliographicCitation.articleNumber | L022063 | |
dc.bibliographicCitation.issue | 2 | |
dc.bibliographicCitation.journalTitle | Physical Review Research | eng |
dc.bibliographicCitation.volume | 5 | |
dc.contributor.author | Ortix, Carmine | |
dc.contributor.author | van den Brink, Jeroen | |
dc.date.accessioned | 2024-02-06T15:36:39Z | |
dc.date.available | 2024-02-06T15:36:39Z | |
dc.date.issued | 2023 | |
dc.description.abstract | Magnetoelectric crystals have the interesting property that they allow electric fields to induce magnetic polarizations, and vice versa, magnetic fields to generate ferroelectric polarizations. Having such a magnetoelectric coupling usually requires complex types of magnetic textures, e.g., of spiraling type. Here, we establish a previously unknown approach to generate linear magnetoelectric coupling in ferromagnetic insulators with intrinsic Dzyaloshinskii-Moriya interaction (DMI). We show that the effect of nanoscale curved geometries combined with the intrinsic DMI of the magnetic shell lead to a reorganization of the magnetic texture that spontaneously breaks inversion symmetry and thereby induces macroscopic magnetoelectric multipoles. Specifically, we prove that structural deformation in the form of controlled ripples activates a magnetoelectric monopole in the recently synthesized two-dimensional magnets. We also demonstrate that in zigzag-shaped ferromagnetic wires in planar architectures, a magnetic toroidal moment triggers direct linear magnetoelectric coupling. | eng |
dc.description.version | publishedVersion | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/14471 | |
dc.identifier.uri | https://doi.org/10.34657/13502 | |
dc.language.iso | eng | |
dc.publisher | College Park, MD : APS | |
dc.relation.doi | https://doi.org/10.1103/PhysRevResearch.5.L022063 | |
dc.relation.essn | 2643-1564 | |
dc.rights.license | CC BY 4.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject.ddc | 530 | |
dc.subject.other | Ferromagnetic materials | eng |
dc.subject.other | Ferromagnetism | eng |
dc.subject.other | Nanomagnetics | eng |
dc.subject.other | Polarization | eng |
dc.subject.other | Textures | eng |
dc.title | Magnetoelectricity induced by rippling of magnetic nanomembranes and wires | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | |
wgl.contributor | IFWD | |
wgl.subject | Physik | |
wgl.type | Zeitschriftenartikel |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- 29_PhysRevResearch_5_L022063.pdf
- Size:
- 1.08 MB
- Format:
- Adobe Portable Document Format
- Description: