Title :
Spin-wave spectra in nanometric elliptical dots array
Author :
Gubbiotti, G. ; Carlotti, G. ; Vavassori, P. ; Kazakova, O. ; Hanson, M.
Author_Institution :
INFM, Unita di Perugia, Italy
fDate :
March 30 2003-April 3 2003
Abstract :
In this work, we present the results of a detailed BLS investigation of the spin-wave frequency in elliptical permalloy (Ni/sub 81/Fe/sub 19/) dots with long and short axes of 450 and 150 nm, respectively, and thickness of 30 nm.
Keywords :
Brillouin spectra; Permalloy; ferromagnetic materials; magnetic anisotropy; magnetic thin films; nanostructured materials; spin waves; 150 nm; 30 nm; 450 nm; Brillouin light scattering; NiFe; magnetic anisotropy; nanometric elliptical dots array; permalloy; spin wave spectra; Amorphous magnetic materials; Atomic force microscopy; Fabrication; Frequency; Magnetic confinement; Magnetic separation; Mechanical factors; Physics; Solids; US Department of Transportation;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230799
