Coherent coupling between spin-wave excitations (magnons) and microwave photons in a
cavity may disclose new paths to unconventional phenomena as well as novel applications …

We demonstrate strong magnon-photon coupling of a thin-film Permalloy device fabricated
on a coplanar superconducting resonator. A coupling strength of 0.152 GHz and a …

We experimentally demonstrated the strong coupling between a microwave cavity and
standing magnetostatic magnon modes in a yttrium iron garnet film. Such strong coupling …

We report measurements made at millikelvin temperatures of a superconducting coplanar
waveguide resonator (CPWR) coupled to a sphere of yttrium-iron garnet. Systems …

We demonstrate microwave-mediated distant magnon-magnon coupling on a
superconducting circuit platform, incorporating chip-mounted single-crystal Y 3 Fe 5 O 12 …

In this work, a new hybridization of superconducting and ferromagnetic orders is
demonstrated, promising for magnonics. By measuring the ferromagnetic and spin wave …

The critical step for future quantum industry demands realization of efficient information
exchange between different-platform hybrid systems that can harvest advantages of distinct …

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

Exotic quantum vacuum phenomena are predicted in cavity quantum electrodynamics
systems with ultrastrong light-matter interactions. Their ground states are predicted to be …

Ultrastrong light-matter coupling opens exciting possibilities to generate squeezed quantum
states and entanglement. We propose achieving this regime in superconducting hybrid …