521 citations · 2.2k across the 17 of their papers we have counts for
9 papers · 1 filter
Cavity mediated manipulation of distant spin currents using cavity-magnon-polariton
Lihui Bai, Michael Harder, Paul Hyde +4
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…
Topological Properties of a Coupled Spin-Photon System Induced by Damping
Michael Harder, Lihui Bai, Paul Hyde +1
We experimentally examine the topological nature of a strongly coupled spin-photon system induced by damping. The presence of both spin and photonic losses results in a non-Hermiti…
Tunable magnon-photon coupling in a compensating ferrimagnet - from weak to strong coupling
H. Maier-Flaig, M. Harder, S. Klingler +7
We experimentally study the magnon-photon coupling in a system consitsing of the compensating ferrimagnet gadolinium iron garnet (GdIG) and a three-dimensional microwave cavity. Th…
Spin dynamical phase and anti-resonance in a strongly coupled magnon-photon system
Michael Harder, Paul Hyde, Lihui Bai +2
We experimentally studied a strongly coupled magnon-photon system via microwave transmission measurements. An anti-resonance, i.e. the suppression of the microwave transmission, is…
Electrical Detection of Magnetization Dynamics via Spin Rectification Effects
Michael Harder, Yongsheng Gui, Can-Ming Hu
The purpose of this article is to review the current status of a frontier in dynamic spintronics and contemporary magnetism, in which much progress has been made in the past decade…
Spin pumping in strongly coupled magnon-photon systems
Hannes Maier-Flaig, Michael Harder, Rudolf Gross +2
We experimentally investigate magnon-polaritons, arising in ferrimagnetic resonance experiments in a microwave cavity with a tuneable quality factor. To his end, we simultaneously…
Study of the cavity-magnon-polariton transmission line shape
Michael Harder, Lihui Bai, Christophe Match +2
We experimentally and theoretically investigate the microwave transmission line shape of the cavity-magnon-polariton (CMP) created by inserting a low damping magnetic insulator int…
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…
On the line shape of the electrically detected ferromagnetic resonance
M. Harder, Z. X. Cao, Y. S. Gui +2
This work reviews and examines two particular issues related with the new technique of electrical detection of ferromagnetic resonance (FMR). This powerful technique has been broad…