… to superconductingqubits. Here, we demonstrate coherentcoupling between a superconducting transmon qubit and a semiconductor double quantum dot (DQD) charge …
… To determine the effect that readout with a photonic link may have on qubitcoherence, in Fig. 2c we compare the qubitcoherence time T 2 when measured using the photodiode or the …
E Leonard Jr, MA Beck, J Nelson, BG Christensen… - Physical Review …, 2019 - APS
… arbitrary coherent control of a superconducting transmon qubit driven … on the same chip as the qubit. The basic scheme of the … are generated and coupled capacitively to the qubit. Each …
… with superconductingqubits 3 and, recently, the coherence … We have coherentlycoupled a resonant exchange qubit to … The triple-quantum-dot spin qubit arises from the exchange …
… We demonstrate that high qubitcoherence (T 1 , T 2,echo > 20 μs) is maintained in a flip-chip geometry in the presence of galvanic, capacitive, and inductive coupling between the chips…
… rates of these TLS and observe the coherentcoupling between an individual TLS and a transmon qubit. Finally, we find evidence that the qubit’s frequency stability produces a 0.8 ms …
… coherence of coupled flux qubits in the context of quantum annealing. In particular, we investigate the effect of flux noise in the coupler loop on qubitcoherence. … superconductingqubits …
… The limited coherence of physical qubits slows down the implementation of useful … a superconductingqubit of the less explored fluxonium type [14], the uncorrected (Ramsey) coherence …
… benefits of both superconductingqubits and spin qubits is to encode a qubit in the spin … coherentcoupling of the ASQ with the transmon qubit. The first signature of a coherentcoupling …