Title :
Influence of edge roughness on domain wall propagation in a mesoscopic wire
Author :
Cayssol, F. ; Ravelosona, Dafine ; Chappert, Claude
Author_Institution :
Inst. d´Electron. Fondamentale, Univ. de Paris-Sud, Orsay, France
Abstract :
Summary form only given. The study of magnetization reversal dynamics in magnetic nanostructures is of considerable interest from both fundamental and technological point of view. Of particular interest is the propagation of a domain wall (DW) in submicron structures, where defects introduced by the patterning processes can have a strong influence.
Keywords :
Hall effect; cobalt; ferromagnetic materials; magnetic domain walls; magnetic epitaxial layers; magnetisation reversal; mesoscopic systems; nanowires; platinum; surface topography; Pt-Co-Pt; Pt/Co/Pt structure; defects; domain wall propagation; edge roughness; extraordinary Hall effect; magnetic nanostructures; magnetization reversal dynamics; mesoscopic wire; submicron structures; Anisotropic magnetoresistance; Hall effect; Lithography; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Magnetization reversal; Samarium; Velocity measurement; Wire;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001407
