Dynamical phase-field model of cavity electromagnonic systems

S Zhuang, Y Zhu, C Zhong, L Jiang, X Zhang… - npj Computational …, 2024 - nature.com
Cavity electromagnonic system, which simultaneously consists of cavities for photons,
magnons (quanta of spin waves), and acoustic phonons, provides an exciting platform to …

Temperature dependence of the magnon-phonon interaction in hybrids of high-overtone bulk acoustic resonators with ferromagnetic thin films

M Müller, J Weber, STB Goennenwein… - Physical Review …, 2024 - APS
Tailored magnon-phonon hybrid systems, in which high-overtone bulk acoustic resonators
couple resonantly to the Kittel mode of a ferromagnetic thin film, are considered optimal for …

Long-distance coherent propagation of magnon polarons in a ferroelectric-ferromagnetic heterostructure

H Wang, Y Yang, J Chen, J Wang, H Jia, P Chen… - Physical Review B, 2023 - APS
We experimentally demonstrate the coherent propagation of magnon polarons, the
hybridized excitations formed by the coupling of spin waves and Rayleigh/Love surface …

Dynamic exchange coupling between magnets mediated by attenuated elastic waves

W Yu - Physical Review B, 2023 - APS
Coupling between spatially separated magnets can be mediated by excitations such as
photons and phonons, which is believed to be coherent in a closed system in the absence of …

Broadband Magnomechanics Enabled by Magnon-Spoof Plasmon Hybridization

Y Jiang, J Xu, Z Yan, A Pishehvar, X Zhang - arXiv preprint arXiv …, 2024 - arxiv.org
Cavity magnomechanics is one important hybrid magnonic platform that focuses on the
coherent interaction between magnons and phonons. The resulting magnon polarons inherit …

Strongly coupled spin waves and surface acoustic waves at room temperature

Y Hwang, J Puebla, K Kondou… - Physical Review Letters, 2024 - APS
Here, we report the observation of strong coupling between magnons and surface acoustic
wave (SAW) phonons in a thin CoFeB film constructed in an on-chip SAW resonator by …