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Showing 1–9 of 9 results
Advanced filters: Author: S. R. Plissard Clear advanced filters

  • Disorder has been a prime challenge to study the topological properties in a hybrid system. Here, Zhanget al. report ballistic superconductivity in InSb nanowires interfacing with a NbTiN superconductor, paving the way for disorder-free Majorana devices.

    • Hao Zhang
    • Önder Gül
    • Leo P. Kouwenhoven
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-7

  • Indium antimonide nanowires have large spin-orbit coupling, which can give rise to helical states that are an important part of proposals for topological quantum computing. Here the authors measure conductance through the helical states and extract a larger spin-orbit energy than obtained before.

    • J. Kammhuber
    • M. C. Cassidy
    • L. P. Kouwenhoven
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-6

  • Gate-tunable hole quantum dots can be formed in InSb nanowires and used to demonstrate Pauli spin blockade and electrical control of single hole spins.

    • V. S. Pribiag
    • S. Nadj-Perge
    • L. P. Kouwenhoven
    Research
    Nature Nanotechnology
    Volume: 8, P: 170-174

  • A so-called Josephson ϕ0-junction based on a nanowire quantum dot is reported. By means of electrostatic gating, it is possible to controllably introduce a phase offset taking any value between 0 and π in the ground state of the junction.

    • D. B. Szombati
    • S. Nadj-Perge
    • L. P. Kouwenhoven
    Research
    Nature Physics
    Volume: 12, P: 568-572

  • Nanowire devices exhibiting ballistic transport show characteristics of Majorana modes, ruling out alternative explanations other than topological superconductivity.

    • Önder Gül
    • Hao Zhang
    • Leo P. Kouwenhoven
    Research
    Nature Nanotechnology
    Volume: 13, P: 192-197