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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In spite of flourishing studies on the topology of spin waves, a genericframework to classify and compute magnon band topology in non-collinear magnetsis still missing. In this work we provide such a theory framework, by mappingan arbitrary linear spin wave into a local free-fermion Hamiltonian withexactly the same spectrum, symmetry implementation and band topology, whichallows for a full classification and calculation on any topological propertiesof magnon bands. We apply this fermionization approach to honeycomb Kitaevmagnet $\alpha$-RuCl$_3$, and show the existence of topologically protectedmagnon band crossings, and field-induced magnon Chern bands under smallmagnetic fields.

Magnon band topology in spin-orbital coupled magnets: classification and application to $\alpha$-RuCl$_3$