Print Email Facebook Twitter Exchange magnon-polaritons in microwave cavities Title Exchange magnon-polaritons in microwave cavities Author Cao, Y. Yan, P. Huebl, H. Goennenwein, S.T.B. Bauer, G.E.W. Faculty Applied Sciences Department QN/Quantum Nanoscience Date 2015-03-24 Abstract We formulate a scattering theory to study magnetic films in microwave cavities beyond the independent-spin and rotating-wave approximations of the Tavis-Cummings model. We demonstrate that strong coupling can be realized not only for the ferromagnetic resonance mode, but also for spin-wave resonances; the coupling strengths are mode dependent and decrease with increasing mode index. The strong-coupling regime can also be accessed electrically by spin pumping into a metal contact. To reference this document use: http://resolver.tudelft.nl/uuid:5bf7b122-4b3a-4f4b-ae1f-6a5151d5a3d8 DOI https://doi.org/10.1103/PhysRevB.91.094423 Publisher American Physical Society ISSN 1098-0121 Source http://journals.aps.org/prb/abstract/10.1103/PhysRevB.91.094423 Source Physical Review B, 91 (9), 2015 Part of collection Institutional Repository Document type journal article Rights © 2015 American Physical Society Files PDF Cao_2015.pdf 591.86 KB Close viewer /islandora/object/uuid:5bf7b122-4b3a-4f4b-ae1f-6a5151d5a3d8/datastream/OBJ/view