… -magnon excitation in a millimeter-sized ferromagnetic sphere and a superconducting qubit,
… Furthermore, we use a parametric drive to realize a tunable magnon-qubit coupling scheme…

… the magnon strongly coupled with a superconducting qubit … 1, we consider a hybrid
ferromagnetsuperconductor quantum … one YIG sphere and two superconducting qubits. The …

… systems based on superconducting circuits provides the … a superconducting qubit as a
quantum sensor, we report the detection of a single magnon in a millimeter-sized ferrimagnetic …

… a chiral interaction between a magnon mode in a ferromagnetic sphere and a superconducting
qubit mediated by a one-dimensional coupled-cavity array. When the qubit is coupled to …

… a superconducting qubit in the cavity and couple the qubit with the magnon excitation via the
… We demonstrated coherent coupling between a single magnon excitation in a ferromagnet …

… Here we need to point out that the coupling between the magnon mode and superconducting
qubit can also be achieved in a simpler cavity design, as Ref. [14] has implemented. …

… a ferrimagnetic crystal. Dispersively coupling the magnetostatic mode to a superconducting
qubit allows for the detection of magnons … with a sensitivity on the order of 10 −3 magnons= …

… superconducting qubits is caused by the strong effect of surrounding electric fields on the
charges of superconducting qubits, … condensate energy levels in the mesoscopic ferromagnetic …

… More specifically, we resolve magnon number states through spectroscopic measurements
of a superconducting qubit with the hybrid system in the strong dispersive regime. This …

… such as magnon blockade in a hybrid ferromagnet-superconductor quantum system [80], …
unconventional magnon blockades in a qubit–magnon hybrid quantum system [81], magnon …