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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Co$_2$MnGa is a ferromagnetic semimetal with Weyl nodal lines identified byARPES. We studied electrical transport in thin Co$_2$MnGa lamellae (10 $\times$10 $\times$ 0.4-5 microns) cut from single-crystals using a focused ion beam.These crystals exhibit an unexpected and highly unusual planar resistanceanisotropy ($\sim$10 times) with principal axes that rotate by 90 degreesbetween the upper and lower faces. Using symmetry arguments and simulations, wefind that the observed resistance anisotropy resembles that of an isotropicconductor with anisotropic surface states that are impeded from hybridizationwith bulk states. The origin of these states awaits further experiments thatcan correlate the surface bands with the observed 90$^\circ$-twist geometry.

Anisotropic resistance with a 90-degree twist in a ferromagnetic Weyl semimetal, Co2MnGa