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Showing 1–4 of 4 results
Advanced filters: Author: Thomas Dienel Clear advanced filters

  • Rudimentary circuit elements, including a binary wire and an OR gate, can be created through the patterning of dangling bonds on a hydrogen-terminated silicon surface.

    • Taleana Huff
    • Hatem Labidi
    • Robert A. Wolkow
    Research
    Nature Electronics
    Volume: 1, P: 636-643

  • Synthesis of atomically precise zigzag edges in graphene nanoribbons is demonstrated using a bottom-up strategy based on surface-assisted arrangement and reaction of precursor monomers; these nanoribbons have edge-localized states with large energy splittings.

    • Pascal Ruffieux
    • Shiyong Wang
    • Roman Fasel
    Research
    Nature
    Volume: 531, P: 489-492

  • Bottom-up synthesis from rationally designed precursor molecules is one of the most promising routes to single-walled carbon nanotubes of any desired chirality. Here, the authors present a combinatorial approach to easily assemble a variety of these complex nanotube precursors from simple complementary segments.

    • Joerg Tomada
    • Thomas Dienel
    • Konstantin Amsharov
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-10

  • Present preparation methods fail to meet fully the demand for structurally pure single-walled carbon nanotubes; surface-catalysed cyclodehydrogenation reactions are now shown to convert precursor molecules deposited on a platinum(111) surface into ultrashort nanotube seeds that can then be grown further into defect-free and structurally pure single-walled carbon nanotubes of single chirality.

    • Juan Ramon Sanchez-Valencia
    • Thomas Dienel
    • Roman Fasel
    Research
    Nature
    Volume: 512, P: 61-64