PaperHigh-coherence hybrid superconducting qubitMatthias Steffen, Shwetank Kumar, et al.Physical Review Letters
PaperExploiting Kerr cross nonlinearity in circuit quantum electrodynamics for nondemolition measurementsShwetank Kumar, David P. DivincenzoPhysical Review B - CMMP
ReviewQuantum information storage using tunable flux qubitsMatthias Steffen, Frederico Brito, et al.Journal of Physics Condensed Matter
PaperReadout for phase qubits without Josephson junctionsMatthias Steffen, Shwetank Kumar, et al.Applied Physics Letters