Cavity-mediated coherent coupling of magnetic moments

NJ Lambert, JA Haigh, S Langenfeld, AC Doherty… - Physical Review A, 2016 - APS
We demonstrate the long-range strong coupling of magnetostatic modes in spatially
separated ferromagnets mediated by a microwave frequency cavity. Two spheres of yttrium …

Long-range generation of a magnon-magnon entangled state

Y Ren, J Xie, X Li, S Ma, F Li - Physical Review B, 2022 - APS
Generation of entanglement between spatially separated macroscopic systems enables
quantum networks and fundamental tests of quantum theory. Here, we propose a scheme to …

Dissipation-induced nonreciprocal magnon blockade in a magnon-based hybrid system

Y Wang, W Xiong, Z Xu, GQ Zhang, JQ You - Science China Physics …, 2022 - Springer
We propose an experimentally realizable nonreciprocal magnonic device at the single-
magnon level by exploiting magnon blockade in a magnon-based hybrid system. The …

Nanomagnonic cavities for strong spin-magnon coupling and magnon-mediated spin-spin interactions

T Neuman, DS Wang, P Narang - Physical Review Letters, 2020 - APS
We present a theoretical approach to use ferromagnetic or ferrimagnetic nanoparticles as
microwave nanomagnonic cavities to concentrate microwave magnetic fields into deeply …

Spin pumping in strongly coupled magnon-photon systems

H Maier-Flaig, M Harder, R Gross, H Huebl… - Physical Review B, 2016 - APS
We experimentally investigate magnon polaritons arising in ferrimagnetic resonance
experiments in a microwave cavity with a tunable quality factor. To this end, we …

[HTML][HTML] Distant entanglement via photon hopping in a coupled cavity magnomechanical system

A Sohail, JX Peng, A Hidki, M Khalid, SK Singh - Scientific Reports, 2023 - nature.com
We theoretically propose a scheme to generate distant bipartite entanglement between
various subsystems in coupled magnomechanical systems where both the microwave …

[HTML][HTML] Dissipative couplings in cavity magnonics

YP Wang, CM Hu - Journal of Applied Physics, 2020 - pubs.aip.org
Cavity magnonics is an emerging field that studies the strong coupling between cavity
photons and collective spin excitations such as magnons. This rapidly developing field …

Control of the coupling strength and linewidth of a cavity magnon-polariton

I Boventer, C Dörflinger, T Wolz, R Macêdo… - Physical Review …, 2020 - APS
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 …

Cavity optomagnonics with magnetic textures: Coupling a magnetic vortex to light

J Graf, H Pfeifer, F Marquardt, S Viola Kusminskiy - Physical Review B, 2018 - APS
Optomagnonic systems, where light couples coherently to collective excitations in
magnetically ordered solids, are currently of high interest due to their potential for quantum …

Macroscopic entanglement of two magnon modes via quantum correlated microwave fields

M Yu, SY Zhu, J Li - Journal of Physics B: Atomic, Molecular and …, 2020 - iopscience.iop.org
We present a scheme to entangle two magnon modes in two macroscopic yttrium-iron-
garnet spheres. The two spheres are placed inside two microwave cavities, which are driven …