Magnon-polaron control in a surface magnetoacoustic wave resonator

[2506.09717] Magnon-polaron control in a surface magnetoacoustic wave resonator Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search Condensed Matter > Mesoscale and Nanoscale Physics arXiv:2506.09717 (cond-mat) [Submitted on 11 Jun 2025] Title: Magnon-polaron control in a surface magnetoacoustic wave resonator Authors: Kevin Künstle , Yannik Kunz , Tarek Moussa , Katharina Lasinger , Kei Yamamoto , Philipp Pirro , John F. Gregg , Akashdeep Kamra , Mathias Weiler View a PDF of the paper titled Magnon-polaron control in a surface magnetoacoustic wave resonator, by Kevin K\"unstle and Yannik Kunz and Tarek Moussa and Katharina Lasinger and Kei Yamamoto and Philipp Pirro and John F. Gregg and Akashdeep Kamra and Mathias Weiler View PDF HTML (experimental) Abstract: Strong coupling between distinct quasiparticles in condensed matter systems gives rise to hybrid states with emergent properties. We demonstrate the hybridization of confined phonons and finite-wavelength magnons, forming a magnon-polaron cavity with tunable coupling strength and spatial confinement controlled by the applied magnetic field direction. Our platform consists of a low-loss, single-crystalline yttrium iron garnet (YIG) film coupled to a zinc oxide (ZnO)-based surface acoustic wave (SAW) resonator. This heterostructure enables exceptionally low magnon-polaron dissipation rates below $\kappa / 2\pi < 1.5\;$MHz. The observed mode hybridization is well described by a phenomenological model incorporating the spatial profiles of magnon and phonon modes. Furthermore, we report the first observation of Rabi-like oscillations in a coupled SAW-spin wave system, revealing the dynamical formation of magnon-polarons in the time domain. These results establish a platform for engineering hybrid spin-acoustic excitations in extended magnetic systems and enable time-resolved studies of magnon-polaron states. Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Cite as: arXiv:2506.09717 [cond-mat.mes-hall] (or arXiv:2506.09717v1 [cond-mat.mes-hall] for this version) https://doi.org/10.48550/arXiv.2506.09717 Focus to learn more arXiv-issued DOI via DataCite Journal reference: Nat Commun 16, 10116 (2025) Related DOI : https://doi.org/10.1038/s41467-025-66301-x Focus to learn more DOI(s) linking to related resources Submission history From: Kevin Künstle [ view email ] [v1] Wed, 11 Jun 2025 13:28:52 UTC (4,845 KB) Full-text links: Access Paper: View a PDF of the paper titled Magnon-polaron control in a surface magnetoacoustic wave resonator, by Kevin K\"unstle and Yannik Kunz and Tarek Moussa and Katharina Lasinger and Kei Yamamoto and Philipp Pirro and John F. Gregg and Akashdeep Kamra and Mathias Weiler View PDF HTML (experimental) TeX Source view license Ancillary-file links: Ancillary files ( details ) : supplement.pdf Current browse context: cond-mat.mes-hall < prev | next > new | recent | 2025-06 Change to browse by: cond-mat References & Citations NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) IArxiv recommender toggle IArxiv Recommender ( What is IArxiv? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from

Related documents

• Three Degree of Freedom Wave Energy Converter Design for Resonant Motion#173972
• Concentric transmon qubit featuring fast tunability and an anisotropic magnetic dipole moment.#239935
• Revealing Magnon-Photon Coupling in Ultrathin Magnetic Films Using the Derivative-Divide Method#925953
• Phase-Controlled Majorana Zero Modes in Altermagnetic Topological-Insulator Josephson Junctions#1069961
• Quantum parametric resonance#403694