Direct current control of three magnon scattering processes in spin-valve nanocontacts

We have investigated the generation of spin waves in the free layer of an extended spin-valve structure with a nanoscaled point contact driven by both microwave and direct electric current using Brillouin light scattering microscopy. Simultaneously with the directly excited spin waves, strong nonlin...

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Bibliographic Details
Published in:Physical review letters Vol. 103; no. 15; p. 157202
Main Authors: Schultheiss, H, Janssens, X, van Kampen, M, Ciubotaru, F, Hermsdoerfer, S J, Obry, B, Laraoui, A, Serga, A A, Lagae, L, Slavin, A N, Leven, B, Hillebrands, B
Format: Journal Article
Language:English
Published: United States 09-10-2009
Online Access:Get full text
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