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Showing 1–3 of 3 results
Advanced filters: Author: Romain Danneau Clear advanced filters

  • The Josephson effect is at the core of superconducting devices. Here, the authors demonstrate control of spatial confinement, amplitude, and density profile of supercurrents in one-dimensional nanoscale constrictions within graphene bilayers.

    • Rainer Kraft
    • Jens Mohrmann
    • Romain Danneau
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-8

  • The electronic structure of graphene can be modified by applying the so-called superlattice potential, arising either from interfacing with hexagonal boron nitride lattices or gate capacitance with spatially periodic modulation, giving rise to a range of unusual transport behavior. Here, the authors report a simulation method to reproduce transport experiments, showing consistent transmission spectra and mini-band structures for graphene superlattices.

    • Szu-Chao Chen
    • Rainer Kraft
    • Ming-Hao Liu
    ResearchOpen Access
    Communications Physics
    Volume: 3, P: 1-7