Title :
Interaction effects analysis of dense nanowire systems FMR spectrum
Author :
Dumitru, I. ; Spinu, L. ; Li, F. ; Wiley, J.B. ; Cimpoesu, D. ; Stancu, A.
Author_Institution :
Alexandru loan Cuza Univ., Iasi
Abstract :
The possible use of the systems of metallic nanowires in microwave applications is at the origin of intensive study of the ferromagnetic resonance (FMR) phenomenon in such materials. Simulations were tested on Ni nanowires samples that were prepared using the electrochemical deposition technique using alumina membrane as templates. Considering a new form of the Preisach distribution, developed for structured magnetic systems, that keep account of the dependence of the interaction distribution by the magnetization state of the system we fit both MHL and FMR spectra.
Keywords :
ferromagnetic resonance; nanowires; CPM models; FMR spectrum; PM2 models; classical Preisach model; dense nanowire systems; ferromagnetic resonance; nonsaturated states; Chemistry; Geometry; Inorganic materials; Magnetic resonance; Physics; Resonant frequency; Saturation magnetization; Solid state circuits; Testing; Wires;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.375916
