… state-of-the-art qubits and processors. In this Review, the major sources of decoherence in
superconducting qubits are identified through an exploration of seminal qubit and resonator …

… to superconducting qubits. Here, we demonstrate coherent coupling 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 qubit coherence, in
Fig. 2c we compare the qubit coherence time T 2 when measured using the photodiode or the …

… 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 superconducting qubits 3 and, recently, the coherence … We have coherently coupled
a resonant exchange qubit to … The triple-quantum-dot spin qubit arises from the exchange …

… We demonstrate that high qubit coherence (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 coherent coupling 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 qubit coherence. … superconducting qubits …

… The limited coherence of physical qubits slows down the implementation of useful … a
superconducting qubit of the less explored fluxonium type [14], the uncorrected (Ramsey) coherence …

… benefits of both superconducting qubits and spin qubits is to encode a qubit in the spin …
coherent coupling of the ASQ with the transmon qubit. The first signature of a coherent coupling …