A versatile platform for graphene nanoribbon synthesis, electronic decoupling, and spin polarized measurements.

ABSTRACT: The on-surface synthesis of nano-graphenes has led the charge in prototyping structures with perspectives beyond silicon-based technology. Following reports of open-shell systems in graphene-nanoribbons (GNRs), a flurry of research activity was directed at investigating their magnetic properties with a keen eye for spintronic applications. Although the synthesis of nano-graphenes is usually carried out on Au(111), the substrate is difficult to use for electronic decoupling and spin-polarized measurements. Using a binary alloy Cu₃Au(111), we show possibilities for gold-like on-surface synthesis compatible with spin polarization and electronic decoupling known from copper. We prepare copper oxide layers, demonstrate the synthesis of GNRs, and grow thermally stable magnetic Co isla

SUBMITTER: Cahlik A 

PROVIDER: S-EPMC10012868 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature