English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Considerable research interest has been attracted to noncollinear magneticstructures for their intriguing physics and promising applications. In thiswork, based on relativistic density functional theory, we reveal theinteresting magnetic order and relevant properties in monolayer RuF$_4$, whichcan be exfoliated from its bulk phase. Although the spins on Ru ions are almostantiferromagnetically aligned between nearest-neighbors, weak ferromagnetism isgenerated because of the antisymmetric Dzyaloshinskii-Moriya interaction aswell as the single-ion anisotropy. A prominent magneto-optical Kerr effect canbe observed for this antiferromagnet, similar to those of regular strongferromagnets. In addition, a uniaxial strain can induce a ferroelasticswitching together with the in-plane rotation of spin direction, giving rise toa strong intrinsic magnetoelasticity. Our work not only suggests an alternativedirection for two-dimensional magnetic materials, but also provides hints tofuture devices based on antiferromagnetic magnetoelastic or magneto-opticalmaterials.

Magneto-optical Kerr effect and magnetoelasticity in weak ferromagnetic RuF$_4$ monolayer