Title :
Magnetization reversal in ion beam nanostructured Co/Pt multilayers
Author :
Hauser, H. ; Fulmek, P.L. ; Haumer, P. ; Stangl, G. ; Bajalan, D.
Author_Institution :
Inst. of Ind. Electron. & Material Sci., Vienna Univ. of Technol., Austria
Abstract :
The perpendicular magnetization reversal in thin multilayer films is investigated experimentally by magnetooptical Kerr rotation and by light diffraction at nanostructures. Considering the dependence of the reversal velocity on the applied field, a prediction of the magnetic behaviour is possible using a minimum energy model, including mechanical stress and temperature behaviour
Keywords :
Kerr magneto-optical effect; cobalt; ion beam effects; light diffraction; magnetic multilayers; magnetisation reversal; nanostructured materials; platinum; Co-Pt; Co/Pt multilayer thin film; ion beam irradiation; light diffraction; magnetic nanostructure; magneto-optical Kerr rotation; mechanical stress; minimum energy model; perpendicular magnetization reversal; temperature dependence; Anisotropic magnetoresistance; Diffraction; Ion beams; Magnetic anisotropy; Magnetic domains; Magnetic materials; Magnetic multilayers; Magnetization reversal; Perpendicular magnetic anisotropy; Perpendicular magnetic recording;
Conference_Titel :
Nanotechnology, 2001. IEEE-NANO 2001. Proceedings of the 2001 1st IEEE Conference on
Conference_Location :
Maui, HI
Print_ISBN :
0-7803-7215-8
DOI :
10.1109/NANO.2001.966395
