Magnetization dynamics in the presence of pure spin currents in magnetic single and double layers in spin ballistic and diffusive regimes

URN to cite this document:: urn:nbn:de:bvb:355-epub-149085
DOI to cite this document:: 10.5283/epub.14908

Mosendz, O. ; Woltersdorf, Georg ; Kardasz, B. ; Heinrich, B. ; Back, Christian

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Date of publication of this fulltext: 19 Jul 2010 12:50

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Abstract

In this paper we study the spin transport by using the spin-pumping effect in epitaxial magnetic single and double layer film structures. For the magnetic single layer sample we show the spin-pumping-induced interface damping increases and saturates with the Au capping layer thickness. In addition magnetic double layerstructures allowed us to investigate both the spin-pump and spin-sink effects. ...