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

In magnetic topological phases of matter, the quantum anomalous Hall (QAH)effect is an emergent phenomenon driven by ferromagnetic doping, magneticproximity effects and strain engineering. The realization of QAH states withmultiple dissipationless edge and surface conduction channels defined by aChern number $\mathcal{C}\geq1$ was foreseen for the ferromagnetically orderedSnTe class of topological crystalline insulators (TCIs). From magnetotransportmeasurements on Sn$_{1-x}$Mn$_{x}$Te ($0.00\leq{x}\leq{0.08}$)(111) epitaxialthin films grown by molecular beam epitaxy on BaF$_{2}$ substrates, holemediated ferromagnetism is observed in samples with $x\geq0.06$ and the highest$T_\mathrm{c}\sim7.5\,\mathrm{K}$ is inferred from an anomalous Hall behaviorin Sn$_{0.92}$Mn$_{0.08}$Te. The sizable anomalous Hall angle $\sim$0.3obtained for Sn$_{0.92}$Mn$_{0.08}$Te is one of the greatest reported formagnetic topological materials. The ferromagnetic ordering with perpendicularmagnetic anisotropy, complemented by the inception of anomalous Hall effect inthe Sn$_{1-x}$Mn$_{x}$Te layers for a thickness commensurate with the decaylength of the top and bottom surface states, points at Sn$_{1-x}$Mn$_{x}$Te asa preferential platform for the realization of QAH states in ferromagneticTCIs.

Ferromagnetic phase transition in topological crystalline insulator thin films: interplay of anomalous Hall angle and magnetic anisotropy