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quant-ph2025
Spin Environment of a Superconducting Qubit in High Magnetic Fields
S. Günzler, J. Beck, D. Rieger +9
Superconducting qubits equipped with quantum non-demolition readout and active feedback can be used as information engines to probe and manipulate microscopic degrees of freedom, w…
quant-ph2025
High-fidelity control of a C nuclear spin coupled to a tin-vacancy center in diamond
Jeremias Resch, Ioannis Karapatzakis, Mohamed Elshorbagy +9
Nuclear spins near group-IV defects in diamond are promising candidates for quantum memories in quantum network applications. Here, we demonstrate high-fidelity control of a single…
quant-ph2025
Kinetic inductance coupling for circuit QED with spins
S. Günzler, D. Rieger, M. Spiecker +5
In contrast to the commonly used qubit resonator transverse coupling via the -degree of freedom, longitudinal coupling through presents a tantalizing alternative: i…