… 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 …

… 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= …

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

… With the invention of superconducting qubits, quantum … Superconducting spintronics is
based on the phenomenon of superconducting proximity in superconductor/ferromagnetic …

… magnon-induced tunneling in the hybrid ferromagnet-superconductor system, where a magnon
… sphere and a three-level -type superconducting qubit in a microwave cavity is under our …

… As opposed to the coherent coupling of the magnon and the two-level superconducting
qubit… for achieving the magnon antibunching in a hybrid ferromagnet–superconductor system …

… We manipulate the single magnon via a superconducting qubit … -magnon state and the
superposition of single-magnon state and … a ferromagnetic magnon and a superconducting qubit, …