DocumentCode
2056581
Title
Study of exchange bias field variation in ferrimagnetic/ferrimagnetic bilayer system
Author
Mangin, S. ; Montaigne, Francois
Author_Institution
Lab. de Phys. des Materiaux, UHP, Vandoeuvre-les-Nancy, France
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, amorphous bilayer Gd/sub 40/Fe/sub 60/(100 nm)/Tb/sub 12/Fe/sub 88/(50 nm) the cooling field procedure. A uni-directional micro-magnetic model permits to reproduce the various measured hysteresis loop and give a full understanding of the magnetization reversal processes involved.
Keywords
amorphous magnetic materials; exchange interactions (electron); ferrimagnetic materials; gadolinium alloys; iron alloys; magnetic hysteresis; magnetic thin films; magnetisation reversal; metallic glasses; metallic thin films; micromagnetics; terbium alloys; 100 nm; 50 nm; GdFe-TbFe; amorphous bilayer Gd/sub 40/Fe/sub 60//Tb/sub 12/Fe/sub 88/; cooling field; exchange bias field variation; ferrimagnetic/ferrimagnetic bilayer system; hysteresis loop; magnetization reversal; unidirectional micromagnetic model; Cooling; Couplings; Ferrimagnetic materials; Helium; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Magnetic hysteresis; Magnetization reversal; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230881
Filename
1230881
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