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Showing 1–12 of 12 results
Advanced filters: Author: Moshe Ben Shalom Clear advanced filters

  • Superlubric arrays of double-bilayer graphene enable elastically coupled switching between Bernal and rhombohedral graphene polytypes under shear forces below 1 nN with an estimated energy cost of less than 1 fJ per switching event.

    • Nirmal Roy
    • Pengua Ying
    • Moshe Ben Shalom
    Research
    Nature Nanotechnology
    P: 1-8

  • The absence of a bandgap in the electronic spectrum of graphene can be overcome by breaking its lattice symmetry. The authors show that the insulating state of gapped graphene is electrically shorted by narrow edge channels exhibiting high conductivity.

    • M. J. Zhu
    • A. V. Kretinin
    • M. Ben Shalom
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-6

  • Surface potential measurements of parallel WSe2 and MoS2 multi-layers with aligned and anti-aligned configurations of the polar interfaces were conducted showing evenly spaced, nearly decoupled potential steps, indicative of highly confined interfacial electric fields.

    • Swarup Deb
    • Wei Cao
    • Moshe Ben Shalom
    Research
    Nature
    Volume: 612, P: 465-469

  • By etching cavities into a thin lubricant spacer and encapsulating it with functional flakes, electric and mechanical switching of single-crystal, van der Waals stacking configurations is demonstrated.

    • Youngki Yeo
    • Yoav Sharaby
    • Moshe Ben Shalom
    Research
    Nature
    Volume: 638, P: 389-393

  • Detailed transmission electron microscopy imaging of the dynamics of domain walls in twisted van der Waals ferroelectrics is obtained, capturing the transition to a hysteretic response.

    • Moshe Ben Shalom
    News & Views
    Nature Materials
    Volume: 22, P: 937-938

  • Twisted bilayer graphene enables the realization of Josephson junctions and single electron transistors in a single, crystalline material using electric field gating only, thereby avoiding interfaces between dissimilar materials.

    • Jonathan R. Prance
    • Moshe Ben Shalom
    News & Views
    Nature Nanotechnology
    Volume: 16, P: 745-746

  • The emergence of a liquid-like electronic flow from ballistic flow in graphene is imaged, and an almost-ideal viscous hydrodynamic fluid of electrons exhibiting a parabolic Poiseuille flow profile is observed.

    • Joseph A. Sulpizio
    • Lior Ella
    • Shahal Ilani
    Research
    Nature
    Volume: 576, P: 75-79

  • Experimental demonstrations of materials supporting electron fluids have been elusive so far. Here, the authors investigate nonlocal transport in bilayer graphene across the ballistic-to-hydrodynamic crossover, and identify a sharp maximum of negative resistance at the transition between the two regimes.

    • Denis A. Bandurin
    • Andrey V. Shytov
    • Gregory Falkovich
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-8

  • van der Waals polytypes are a class of periodic crystals that differ in their stacking configurations and can transform from one to another by discrete interlayer shifts. This Perspective discusses recent reports of the properties, structural stabilities and switching responses of polytypes and highlights challenges towards multiferroic opportunities.

    • Maayan Vizner Stern
    • Simon Salleh Atri
    • Moshe Ben Shalom
    Reviews
    Nature Reviews Physics
    Volume: 7, P: 50-61