Title :
Structure dependent stray fields from domain walls in permalloy films
Author :
Redjdal, M. ; Giusti, J. ; Ruane, M.F. ; Humphrey, F.B.
Author_Institution :
ECE Dept., Boston, MA, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this article, we present magnitudes and distributions of stray magnetic fields from a single domain wall in a permalloy film are calculated for film thickness 10nm to 2.5 /spl mu/m, using direct integration of the Landau-Lifshitz-Gilbert equation in a Cartesian lattice.
Keywords :
Permalloy; ferromagnetic materials; magnetic domain walls; magnetic thin films; 10 nm to 2.5 micron; Cartesian lattice; Ni/sub 80/Fe/sub 20/; direct integration; domain walls; landau-Lifshitz-Gilbert equation; permalloy films; stray magnetic fields; structure dependent stray fields; Equations; Lattices; Magnetic domain walls; Magnetic fields; Magnetic films; Magnetic noise; Magnetic sensors; Magnetization; Optical films; Strontium;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230656
