Magnetostatic spin-waves in an yttrium iron garnet thin film: Comparison between theory and experiment for arbitrary field directions

Jinho Lim, Wonbae Bang, Jonathan Trossman, Dovran Amanov, C. C. Tsai, Matthias B. Jungfleisch, Axel Hoffmann, John B. Ketterson

Research output: Contribution to journalArticlepeer-review

Abstract

Using a multielement antenna, we have performed measurements of the angular dependence of propagating magnetostatic spin waves in a thin yttrium iron garnet film, both in-plane and out-of-plane, and compared the measurements with existing theoretical models. For most magnetic field directions, theory and experiments agree reasonably well. However, there is a range of magnetic field directions where differences between theory and experiment become large.

Original languageEnglish (US)
Article number243906
JournalJournal of Applied Physics
Volume126
Issue number24
DOIs
StatePublished - Dec 28 2019

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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