Excitation of coherent propagating spin waves by pure spin currents

Dynamical effects driven by pure spin currents in magnetic nanostructures have so far been limited to spatially confined excitations, limiting potential magnonic applications. Here, the authors demonstrate the generation of coherent propagating spin waves in NiFe films induced by pure spin currents.

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Auteurs principaux: Vladislav E. Demidov, Sergei Urazhdin, Ronghua Liu, Boris Divinskiy, Andrey Telegin, Sergej O. Demokritov
Format: article
Langue:EN
Publié: Nature Portfolio 2016
Sujets:
Q
Accès en ligne:https://doaj.org/article/bc9fb954028e45abb3c569a16834fe55
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