185 citations · 773 across the 10 of their papers we have counts for
10 papers
Exchange-enhanced Ultrastrong Magnon-Magnon Coupling in a Compensated Ferrimagnet
Lukas Liensberger, Akashdeep Kamra, Hannes Maier-Flaig +7
The ultrastrong coupling of (quasi-)particles has gained considerable attention due to its application potential and richness of the underlying physics. Coupling phenomena arising…
Spin waves in coupled YIG/Co heterostructures
Stefan Klingler, Vivek Amin, Stephan Geprägs +9
We investigate yttrium iron garnet (YIG)/cobalt (Co) heterostructures using broadband ferromagnetic resonance (FMR). We observe an efficient excitation of perpendicular standing sp…
Perpendicular magnetic anisotropy in insulating ferrimagnetic gadolinium iron garnet thin films
H. Maier-Flaig, S. Geprägs, Z. Qiu +5
We present experimental control of the magnetic anisotropy in a gadolinium iron garnet (GdIG) thin film from in-plane to perpendicular anisotropy by simply changing the sample temp…
Note: Derivative divide, a method for the analysis of broadband ferromagnetic resonance in the frequency domain
Hannes Maier-Flaig, Sebastian T. B. Goennenwein, Ryo Ohshima +4
Broadband ferromagnetic resonance (bbFMR) spectroscopy is an established experimental tool to quantify magnetic properties. Due to frequency-dependent transmission of the microwave…
Temperature dependent magnetic damping of yttrium iron garnet spheres
Hannes Maier-Flaig, Stefan Klingler, Carsten Dubs +5
We investigate the temperature dependent microwave absorption spectrum of an yttrium iron garnet sphere as a function of temperature (5 K to 300 K) and frequency (3 GHz to 43.5 GHz…
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…
Gilbert damping of magnetostatic modes in a yttrium iron garnet sphere
Stefan Klingler, Hannes Maier-Flaig, Carsten Dubs +5
The magnetostatic mode (MSM) spectrum of a 300m diameter single crystalline sphere of yttrium iron garnet is investigated using broadband ferromagnetic resonance (FMR). The indi…
Combined Brillouin light scattering and microwave absorption study of magnon-photon coupling in a split-ring resonator/YIG film system
Stefan Klingler, Hannes Maier-Flaig, Rudolf Gross +4
Microfocused Brillouin light scattering (BLS) and microwave absorption (MA) are used to study magnon-photon coupling in a system consisting of a split-ring microwave resonator and…
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…
Coherent storage of microwave excitations in rare-earth nuclear spins
Gary Wolfowicz, Hannes Maier-Flaig, Robert Marino +4
Interfacing between various elements of a computer - from memory to processors to long range communication - will be as critical for quantum computers as it is for classical comput…