Probing the Magnetism of Topological End-States in 5-Armchair Graphene Nanoribbons.

  title={Probing the Magnetism of Topological End-States in 5-Armchair Graphene Nanoribbons.},
  author={J. Lawrence and Pedro Brandimarte and Alejandro Berdonces‐Layunta and Mohammed S G Mohammed and A. Grewal and C. Leon and D. S{\'a}nchez-Portal and D. G. de Oteyza},
  journal={ACS nano},
We extensively characterize the electronic structure of ultra-narrow graphene nanoribbons (GNRs) with armchair edges and zig-zag termini that have 5 carbon atoms across their width (5-AGNRs), as synthesised on Au(111). Scanning tunnelling spectroscopy measurements on the ribbons, recorded on both the metallic substrate and a decoupling NaCl layer, show well-defined dispersive bands and in-gap states. In combination with theoretical calculations, we show how these in-gap states are topological… Expand
17 Citations
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On-Surface Synthesis of Graphene Nanoribbons on Two-Dimensional Rare Earth-Gold Intermetallic Compounds.
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Atomically Precise Synthesis and Characterization of Heptauthrene with Triplet Ground State.
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Strength of electronic decoupling of fullerene on an AuSiX layer formed on Au(111).
  • K. Sun, S. Kawai
  • Medicine
  • Physical chemistry chemical physics : PCCP
  • 2021
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Ultra-narrow metallic armchair graphene nanoribbons
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Electronic band dispersion of graphene nanoribbons via Fourier-transformed scanning tunneling spectroscopy
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Mapping the Conductance of Electronically Decoupled Graphene Nanoribbons.
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