Title :
Anisotropy of Magnetization Reversal and Magnetoresistance in Square Arrays of Permalloy Nano-Rings
Author :
Goncharov, A.V. ; Zhukov, A.A. ; Metlushko, V.V. ; Bordignon, G. ; Fangohr, H. ; De Groot, C.H. ; Unguris, J. ; Uhlig, W.C. ; Karapetrov, G. ; Ilic, B. ; de Groot, Peter A. J.
Author_Institution :
Sch. of Phys. & Astron., Southampton Univ.
Abstract :
Magnetization reversal mechanisms and the impact of magnetization direction are studied in square arrays of interconnected circular permalloy nanorings using magnetooptical Kerr effect, local imaging, numerical simulations, and transport techniques
Keywords :
Kerr magneto-optical effect; Permalloy; magnetic anisotropy; magnetisation reversal; magnetoresistance; nanostructured materials; numerical analysis; interconnected circular permalloy nanorings; local imaging; magnetic anisotropy; magnetic nanostructures; magnetization reversal; magnetooptical Kerr effect; magnetoresistance; numerical simulations; square arrays; transport techniques; Magnetic anisotropy; Magnetic field measurement; Magnetic fields; Magnetic force microscopy; Magnetic separation; Magnetization reversal; Magnetoresistance; Perpendicular magnetic anisotropy; Physics; Scanning electron microscopy; Magnetic nano-structures; magnetization reversal; magnetoresistance; nano-rings;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.878429
