Superstrong coupling of thin film magnetostatic waves with microwave cavity

X Zhang, C Zou, L Jiang, HX Tang - Journal of Applied Physics, 2016 - pubs.aip.org
We experimentally demonstrated the strong coupling between a microwave cavity and
standing magnetostatic magnon modes in a yttrium iron garnet film. Such strong coupling …

Hybrid magnonics for short-wavelength spin waves facilitated by a magnetic heterostructure

J Inman, Y Xiong, R Bidthanapally, S Louis… - Physical Review …, 2022 - APS
Recent research on hybrid magnonics has been restricted by the long magnon wavelengths
of the ferromagnetic resonance modes. We present an experiment on the hybridization of …

Robust magnon-photon coupling in a planar-geometry hybrid of inverted split-ring resonator and YIG film

B Bhoi, B Kim, J Kim, YJ Cho, SK Kim - Scientific reports, 2017 - nature.com
We experimentally demonstrate strongly enhanced coupling between excited magnons in
an Yttrium Iron Garnet (YIG) film and microwave photons in an inverted pattern of split-ring …

Nonlinear magnon polaritons

O Lee, K Yamamoto, M Umeda, CW Zollitsch… - Physical Review Letters, 2023 - APS
We experimentally and theoretically demonstrate that nonlinear spin-wave interactions
suppress the hybrid magnon-photon quasiparticle or “magnon polariton” in microwave …

Strong coupling between magnons confined in a single magnonic cavity

C Dai, K Xie, Z Pan, F Ma - Journal of Applied Physics, 2020 - pubs.aip.org
Strong coupling between magnons and cavity photons was studied extensively for quantum
electrodynamics in the past few years. Recently, the strong magnon–magnon coupling …

Direct probing of strong magnon–photon coupling in a planar geometry

MT Kaffash, D Wagle, A Rai, T Meyer… - Quantum Science …, 2022 - iopscience.iop.org
We demonstrate direct probing of strong magnon–photon coupling using Brillouin light
scattering (BLS) spectroscopy in a planar geometry. The magnonic hybrid system comprises …

Ultrastrong magnon-photon coupling achieved by magnetic films in contact with superconducting resonators

A Ghirri, C Bonizzoni, M Maksutoglu, A Mercurio… - Physical Review …, 2023 - APS
Coherent coupling between spin-wave excitations (magnons) and microwave photons in a
cavity may disclose new paths to unconventional phenomena as well as novel applications …

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 …

Tunable Magnetically Induced Transparency Spectra in Magnon-Magnon Coupled Permalloy Bilayers

Y Xiong, J Inman, Z Li, K Xie, R Bidthanapally… - Physical Review …, 2022 - APS
Hybrid magnonic systems host a variety of characteristic phenomena such as the
magnetically induced transparency (MIT) and Purcell effect, which are considered useful for …

Detecting the phonon spin in magnon–phonon conversion experiments

J Holanda, DS Maior, A Azevedo, SM Rezende - Nature Physics, 2018 - nature.com
Recent advances in the emerging field of magnon spintronics have stimulated renewed
interest in phenomena involving the interaction between spin waves, the collective …