DocumentCode
1070910
Title
FMR in strongly coupled Co/Ru/Co structures
Author
Zhang, Z. ; Wigen, P.E. ; Ounadjela, K.
Author_Institution
Dept. of Phys., Ohio State Univ., Columbus, OH, USA
Volume
29
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
2717
Lastpage
2719
Abstract
Interlayer exchange interactions in Co/Ru/Co trilayer structures are investigated by ferromagnetic resonance and inplane magnetization measurements. Oscillations in the exchange coupling between the two Co layers are observed with the variation of the Ru thickness. The ferromagnetic resonance (FMR) spectra in the strongly anti-parallel coupled films were significantly modified from that of a single-layer system, and the results are in excellent agreement with previous predictions
Keywords
cobalt; exchange interactions (electron); ferromagnetic properties of substances; ferromagnetic resonance; magnetic multilayers; magnetisation; ruthenium; Co-Ru-Co trilayers; ferromagnetic resonance; inplane magnetization; interlayer exchange interactions; magnetic multilayers; strongly coupled Co/Ru/Co structures; Anisotropic magnetoresistance; Geometrical optics; K-band; Magnetic field measurement; Magnetic resonance; Magnetization; Optical coupling; Optical films; Optical saturation; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.280933
Filename
280933
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