521 citations · 1.1k across the 7 of their papers we have counts for
7 papers
Cavity mediated dissipative coupling of distant magnetic moments: theory and experiment
Peng-Chao Xu, J. W. Rao, Y. S. Gui +2
We investigate long-range coherent and dissipative coupling between two spatially separated magnets while both are coupled to a microwave cavity. A careful examination of the syste…
Control of the magnon-photon level attraction in a planar cavity
Y. Yang, J. W. Rao, Y. S. Gui +3
A resistive coupling circuit is used to model the recently discovered dissipative coupling in a hybridized cavity photon-magnon system. With this model as a basis we have designed…
High sensitivity microwave detection using a magnetic tunnel junction in the absence of an external applied magnetic field
Y. S. Gui, Y. Xiao, L. H. Bai +6
In the absence of any external applied magnetic field, we have found that a magnetic tunnel junction (MTJ) can produce a significant output direct voltage under microwave radiation…
Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
Lihui Bai, M. Harder, Y. P. Chen +3
We use electrical detection, in combination with microwave transmission, to investigate both resonant and non-resonant magnon-photon coupling at room temperature. Spin pumping in a…
Electrical Detection of Direct and Alternating Spin Current Injected from a Ferromagnetic Insulator into a Ferromagnetic Metal
P. Hyde, Lihui Bai, D. M. J. Kumar +5
We report room temperature electrical detection of spin injection from a ferromagnetic insulator (YIG) into a ferromagnetic metal (Permalloy, Py). Non-equilibrium spins with both s…
A Universal Method for Separating Spin Pumping from Spin Rectification Voltage of Ferromagnetic Resonance
Lihui Bai, P. Hyde, Y. S. Gui +5
We develop a method for universally resolving the important issue of separating spin pumping (SP) from spin rectification (SR) signals in bilayer spintronics devices. This method i…