Cavity mediated manipulation of distant spin currents using cavity-magnon-polariton

Abstract

Using electrical detection of a strongly coupled spin-photon system comprised of a microwave cavity mode and two magnetic samples, we demonstrate the long distance manipulation of spin currents. This distant control is not limited by the spin diffusion length, instead depending on the interplay between the local and global properties of the coupled system, enabling systematic spin current control over large distance scales (several centimeters in this work). This flexibility opens the door to improved spin current generation and manipulation for cavity spintronic devices.

5 pages, 3 figures

References in corpus (7)

• Strongly coupled magnons and cavity microwave photons
• Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
• High Cooperativity Cavity QED with Magnons at Microwave Frequencies
• Photon-mediated interactions between distant artificial atoms
• Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
• Observation of Dicke Superradiance for Two Artificial Atoms in a Cavity with High Decay Rate
• Cavity-Modified Collective Rayleigh Scattering of Two Atoms

Cited by in corpus (11)

• Observation of the exceptional point in cavity magnon-polaritons
• Hybrid magnonics: physics, circuits and applications for coherent information processing
• Theory of the magnon Kerr effect in cavity magnonics
• Indirect coupling of magnons by cavity photons
• Travelling photons mediated interactions between a magnon mode and a cavity photon mode
• Circulating cavity magnon polaritons
• Nonlinear Spin Currents
• Transient Response of the Cavity-Magnon-Polariton
• Thermal induced monochromatic microwave generation in magnon-polariton
• Quantum Simulation of the Fermion-Boson Composite Quasi-Particles with a Driven Qubit-Magnon Hybrid Quantum System
• Electrical detection of magnon-photon interaction via auxiliary spin wave mode