DocumentCode
1570672
Title
Correlation between micromagnetism and magnetic properties of hard-soft Fe/Co/Cu/Co/[CoFe/Ir/CoFe] sensors
Author
Colis, S. ; Dinia, A.
Author_Institution
IPCMS-GEMME (UMR 7504 du CNRS), ULP-ECPM, Strasbourg, France
fYear
2002
Abstract
Summary form only given. We have prepared hard-soft spin valve structures by ultra-high vacuum evaporation. We have used an asymmetric CoFe/Ir/CoFe artificial ferrimagnet as a hard magnetic layer and an Fe/Co bilayer as a soft detection layer. In order to have more details on the reversal mechanism of the soft layer we have zoomed the magnetization curve around zero field.
Keywords
cobalt; cobalt alloys; copper; iridium; iron; iron alloys; magnetic sensors; magnetisation reversal; micromagnetics; spin valves; vacuum deposited coatings; CoFe/Ir/CoFe artificial ferrimagnet; Fe-Co-Cu-Co-CoFe-Ir-CoFe; Fe/Co bilayer; Fe/Co/Cu/Co/[CoFe/Ir/CoFe] sensor; hard-soft spin valve structure; magnetic properties; magnetization reversal; micromagnetism; ultra-high-vacuum evaporation; Iron; Magnetic anisotropy; Magnetic domain walls; Magnetic field measurement; Magnetic force microscopy; Magnetic multilayers; Magnetic properties; Magnetization; Magnetoresistance; Switches;
fLanguage
English
Publisher
ieee
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
Type
conf
DOI
10.1109/INTMAG.2002.1001188
Filename
1001188
Link To Document