Broadband phonon to magnon conversion in yttrium iron garnet

We propose and experimentally demonstrate a means of broadband phonon-magnon interconversion that relies on combining magnetoelastic coupling with translational symmetry breaking in the important experimental material yttrium iron garnet (YIG). As well as being of interest for its basic physics, thi...

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Bibliographic Details
Main Authors: Fung, TC, Karenowska, AD, Gregg, JF
Format: Journal article
Language:English
Published: IOP Publishing 2020