Extending Plane Breaking Pogo Packaging to a Lattice of 17 Superconducting Qubits

ORAL

Abstract

High coherence pogo pin packaging for breaking the plane in a 7-qubit lattice of superconducting qubits in a non-trivial topology was recently demonstrated [1]. Here, we extend this work to a 17-qubit section of the surface code for eventual testing of a distance 3 logical-qubit memory. We report on observed coherences as well as crosstalk between qubits.

[1] Bronn et al, arXiv:1709.02402

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Presenters

  • Nicholas Bronn

    IBM T. J. Watson Research Center, IBM TJ Watson Research Center, IBM, IBM T J Watson Res Ctr

Authors

  • Nicholas Bronn

    IBM T. J. Watson Research Center, IBM TJ Watson Research Center, IBM, IBM T J Watson Res Ctr

  • Vivekananda Adiga

    IBM TJ Watson Research Center, IBM

  • Salvatore Olivadese

    IBM TJ Watson, IBM TJ Watson Research Center, IBM, IBM T J Watson Res Ctr

  • Oblesh Jinka

    IBM TJ Watson Research Center, IBM T J Watson Res Ctr

  • Xian Wu

    NIST - Boulder, National Institute of Standards and Technology

  • Jerry Chow

    IBM T.J. Watson Research Center, IBM T. J. Watson Research Center, IBM TJ Watson, IBM TJ Watson Research Center, IBM, IBM T J Watson Res Ctr, IBM T J Watson Research Center

  • David Pappas

    NIST, National Institute of Standards and Technology, NIST - Boulder