We report the first observation of the magnon-polariton bistability in a cavity magnonics
system consisting of cavity photons strongly interacting with the magnons in a small yttrium …

We develop a theory for the magnon Kerr effect in a cavity magnonics system, consisting of
magnons in a small yttrium iron garnet (YIG) sphere strongly coupled to cavity photons, and …

We experimentally demonstrate magnon Kerr effect in a cavity-magnon system where
magnons in a small yttrium iron garnet (YIG) sphere are strongly but dispersively coupled to …

Magnon–polaritons are hybrid light–matter quasiparticles originating from the strong
coupling between magnons and photons. They have emerged as a potential candidate for …

Achieving magnetometers with ultrahigh sensitivity at room temperature is an outstanding
problem in physical sciences and engineering. Recently developed non-Hermitian cavity …

We demonstrate the dispersive measurement of ferromagnetic resonance in a yttrium iron
garnet sphere embedded within a microwave cavity. The reduction in the longitudinal …

The full coherent control of hybridized systems such as strongly coupled cavity-magnon
states is a crucial step to enable future information processing technologies. Thus, it is …

We demonstrate large normal-mode splitting between a magnetostatic mode (the Kittel
mode) in a ferromagnetic sphere of yttrium iron garnet and a microwave cavity mode. Strong …

We demonstrate how magnon Kerr nonlinearity creates bistability of quantum states when
the magnon mode is strongly driven by a microwave field in a nonlinear cavity magnonic …

We have theoretically and experimentally investigated the dispersion of the cavity-magnon-
polariton (CMP) in a one-dimensional (1D) configuration, created by inserting a low …