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Showing 1–3 of 3 results
Advanced filters: Author: Gregory Veber Clear advanced filters

  • Helicenes represent key building blocks leading eventually to carbonaceous nanostructures. Here, exploiting [4]-helicene as a benchmark, the authors present a synthetic route to racemic helicenes via a vinylacetylene mediated gas phase chemistry with aryl radicals involving ring annulation.

    • Long Zhao
    • Ralf I. Kaiser
    • Felix R. Fischer
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Pyrene, a polycyclic aromatic hydrocarbon composed of four fused benzene rings, is putatively a key molecule in the formation of 2D carbonaceous structures. Using experimental and computational techniques, Zhao et al. show that pyrene can form in circumstellar conditions.

    • Long Zhao
    • Ralf I. Kaiser
    • Alexander M. Mebel
    Research
    Nature Astronomy
    Volume: 2, P: 413-419

  • A topologically engineered graphene nanoribbon superlattice is presented that hosts a one-dimensional array of half-filled, in-gap localized electronic states, enabling band engineering.

    • Daniel J. Rizzo
    • Gregory Veber
    • Felix R. Fischer
    Research
    Nature
    Volume: 560, P: 204-208