DocumentCode
2947073
Title
Ferromagnetic Resonance Studies on patterned Trilayer films
Author
Zhai, Y. ; Zhang, D. ; Shi, J. ; Wong, P. ; Niu, D. ; Li, G. ; Xu, Y. ; Zhai, H.
fYear
2006
fDate
8-12 May 2006
Firstpage
763
Lastpage
763
Abstract
This paper investigates the ferromagnetic resonance (FMR) of patterned trilayer films with same aspect ratio and changing element size showing clear evidence of in-plane spin-wave excitation under perpendicular magnetic field. The excited spin waves propagate along the short edge direction and the non-uniform demagnetizing field and magnetization may provide a dynamic pinning mechanism at the sides of the short edge as demonstrated by numerical calculations.
Keywords
demagnetisation; ferromagnetic resonance; magnetic multilayers; magnetic thin films; magnetisation; spin waves; aspect ratio; dynamic pinning; ferromagnetic resonance; in-plane spin-wave excitation; magnetization; nonuniform demagnetizing field; numerical calculations; patterned trilayer films; Laboratories; Magnetic anisotropy; Magnetic devices; Magnetic fields; Magnetic films; Magnetic resonance; Magnetization; Microstructure; Perpendicular magnetic anisotropy; Physics;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location
San Diego, CA
Print_ISBN
1-4244-1479-2
Type
conf
DOI
10.1109/INTMAG.2006.376487
Filename
4262196
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