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Creation of localized skyrmion bubbles in Co/Pt bilayers using a spin-valve nanopillar
2018
Physical review B
We fabricate devices in which a magnetic nanopillar spin valve makes contact to a Co/Pt bilayer thin film with perpendicular magnetic anisotropy, in order to achieve local control of domains in the Co/Pt bilayer underneath the nanopillar. The goal is to develop the ability to nucleate, detect, and annihilate magnetic skyrmions in the Co/Pt using spin-polarized currents from the nanopillar. We demonstrate the ability to distinguish the local behavior of the Co/Pt film beneath the nanopillar from
doi:10.1103/physrevb.97.184424
fatcat:qnqohlotn5cgbkcqyvk5khmdla