Real-time Hall-effect detection of current-induced magnetization dynamics in ferrimagnets

Measuring real time magnetization dynamics resulting from Hall effects is hard due to the small signal size. Here Sala et al demonstrate a method of performing Hall resistance measurements with sub-ns resolution, and use it to investigate the switching of GdFeCo dots induced by spin-orbit torques.

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Autores principales: G. Sala, V. Krizakova, E. Grimaldi, C.-H. Lambert, T. Devolder, P. Gambardella
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/cb03fef7c382438595bd955bd4d6e48e
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