Phenomena involved in magnons have attracted extensive attention for several decades
because of their challenging physical properties, powerful capabilities, and potential …

We theoretically study the non-linear behavior of a hybrid quantum magnomechanical
system, where the system consisting of a superconducting qubit couples dispersively to a …

Hybrid quantum devices expand the tools and techniques available for quantum sensing in
various fields. Here, we experimentally demonstrate quantum sensing of a steady-state …

Combining different physical systems in hybrid quantum circuits opens up novel possibilities
for quantum technologies. In quantum magnonics, quanta of collective excitation modes in a …

Collective magnetic excitation modes, magnons, can be coherently coupled to microwave
photons in the single excitation limit. This allows for access to quantum properties of …

In general, a magnon does not interact directly with an atom. Here we present a scheme to
generate coherent coupling between two magnons and a superconducting artificial atom via …

We propose an experimentally realizable nonreciprocal magnonic device at the single-
magnon level by exploiting magnon blockade in a magnon-based hybrid system. The …

There has been a recent upsurge of interest in the quantum properties of magnons for
quantum information processing. An important issue is to examine the stability of quantum …

A hybrid system established by the direct interaction between a magnon mode and a
superconducting transmon qubit is used to realize a high-degree blockade for magnon. It is …

We demonstrate direct probing of strong magnon–photon coupling using Brillouin light
scattering (BLS) spectroscopy in a planar geometry. The magnonic hybrid system comprises …