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Spintronics
There has long been interest in exploiting the excellent spin coherence in graphene for applications in spintronics. In article 2105023, Keke He, Jonathan P. Bird, and co‐workers demonstrate robust spin conduction in graphene, well beyond room temperature. This enhanced performance derives from pronounced spin–orbit coupling, introduced when a chromia substrate is used to break the natural...
Evidence of robust spin‐dependent transport in monolayer graphene, deposited on the (0001) surface of the antiferromagnetic (AFM)/magneto‐electric oxide chromia (Cr2O3), is provided. Measurements performed in the non‐local spin‐Hall geometry reveal a robust signal that is present at zero external magnetic field and which is significantly larger than any possible ohmic contribution. The spin‐related...
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