Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.85.094416
Title: Attenuation characteristics of spin-pumping signal due to traveling spin waves
Authors: Mukherjee, S.S.
Deorani, P.
Kwon, J.H.
Yang, H. 
Issue Date: 12-Mar-2012
Source: Mukherjee, S.S., Deorani, P., Kwon, J.H., Yang, H. (2012-03-12). Attenuation characteristics of spin-pumping signal due to traveling spin waves. Physical Review B - Condensed Matter and Materials Physics 85 (9) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.85.094416
Abstract: The authors have investigated the contribution of the surface spin waves to spin pumping. A Pt/NiFe bilayer has been used for measuring spin waves and spin-pumping signals simultaneously. The theoretical framework of spin pumping resulting from ferromagnetic resonance has been extended to incorporate spin pumping due to spin waves. Equations for the effective area of spin pumping due to spin waves have been derived. The amplitude of the spin-pumping signal resulting from traveling waves is shown to decrease more rapidly with precession frequency than that resulting from standing waves and shows good agreement with the experimental data. © 2012 American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/55158
ISSN: 10980121
DOI: 10.1103/PhysRevB.85.094416
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