Strongly coupled magnon–phonon dynamics in a single nanomagnet

Exploring the magnon and phonon coupling may enable high efficiency magnonic applications. Here the authors show the observation, understanding and control of the magnon–phonon interaction by studying the magneto-acoustic resonance modes of a single thin-film Ni nanomagnet.

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Detalles Bibliográficos
Autores principales: Cassidy Berk, Mike Jaris, Weigang Yang, Scott Dhuey, Stefano Cabrini, Holger Schmidt
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/8eacf8160f61471c9756866cff52aa7a
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Descripción
Sumario:Exploring the magnon and phonon coupling may enable high efficiency magnonic applications. Here the authors show the observation, understanding and control of the magnon–phonon interaction by studying the magneto-acoustic resonance modes of a single thin-film Ni nanomagnet.