Title :
FMR study on some magnetic granular films
Author :
Lin, J.G. ; Huang, C.Y. ; Sang, H. ; Du, Y.W. ; Yan, X.
Author_Institution :
Center for Condensed Matter Sci., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
3/1/1998 12:00:00 AM
Abstract :
We have measured the angular dependence of the ferromagnetic resonance (FMR) spectra for two systems of magnetic granular films: Ag-Co and Ni-SiO2. In these two systems, the concentration of the magnetic component was varied to tune the magnetic properties, which were reflected from the FMR spectra. Our results have shown that the angular dependences of resonance field and the line width of these samples are changed significantly with the concentration of magnetic component
Keywords :
cobalt alloys; discontinuous metallic thin films; ferromagnetic resonance; magnetic thin films; nickel; silicon compounds; silver alloys; Ag-Co; FMR spectra; Ni-SiO2; angular dependence; ferromagnetic resonance; line width; magnetic component concentration; magnetic granular film; magnetic properties; resonance field; Absorption; Conductivity; Giant magnetoresistance; Laboratories; Magnetic films; Magnetic properties; Magnetic resonance; Optical films; Physics; Solid state circuits;
Journal_Title :
Magnetics, IEEE Transactions on
