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  1. Article

    Open Access

    A single hole spin with enhanced coherence in natural silicon

    Semiconductor spin qubits based on spin–orbit states are responsive to electric field excitations, allowing for practical, fast and potentially scalable qubit control. Spin electric susceptibility, however, re...

    N. Piot, B. Brun, V. Schmitt, S. Zihlmann, V. P. Michal, A. Apra in Nature Nanotechnology (2022)

  2. No Access

    Article

    Strong photon coupling to the quadrupole moment of an electron in a solid-state qubit

    The fundamental concept of light–matter interaction is routinely realized by coupling the quantized electric field in a cavity to the dipole moment of a real or an artificial atom. A recent proposal1,2, motivated...

    J. V. Koski, A. J. Landig, M. Russ, J. C. Abadillo-Uriel, P. Scarlino in Nature Physics (2020)

  3. Article

    Open Access

    Enhancing the dipolar coupling of a S-T0 qubit with a transverse sweet spot

    A fundamental challenge for quantum dot spin qubits is to extend the strength and range of qubit interactions while suppressing their coupling to the environment, since both effects have electrical origins. Ke...

    J. C. Abadillo-Uriel, M. A. Eriksson, S. N. Coppersmith in Nature Communications (2019)

  4. Article

    Open Access

    Virtual-photon-mediated spin-qubit–transmon coupling

    Spin qubits and superconducting qubits are among the promising candidates for realizing a solid state quantum computer. For the implementation of a hybrid architecture which can profit from the advantages of e...

    A. J. Landig, J. V. Koski, P. Scarlino, C. Müller in Nature Communications (2019)