Superconducting devices articles within Nature Materials

Featured

  • Article |

    The authors fabricate a fluxonium circuit using a granular aluminium nanoconstriction to replace the conventional superconductor–insulator–superconductor tunnel junction. Their characterization suggests that this approach will be a useful element in the superconducting qubit toolkit.

    • D. Rieger
    • , S. Günzler
    •  & I. M. Pop

  • News & Views |

    The exceptional quality of hexagonal boron nitride crystals that can be cleaved into few layers provides ultrathin dielectrics, thereby opening a route to ultrasmall capacitors with large capacitances. With such capacitors, the superconducting transmon qubit is scaled down by orders of magnitude.

    • Christian Schönenberger

  • Article |

    A d-wave superconductor is used to mediate a long-range exchange coupling between two ferromagnetic insulators.

    • A. Di Bernardo
    • , S. Komori
    •  & J. W. A. Robinson

  • News & Views |

    Superconducting qubits are used to demonstrate features of quantum fault tolerance, making an important step towards the realization of a practical quantum machine.

    • Simon Benjamin
    •  & Julian Kelly

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