DocumentCode
2047720
Title
Enhancement of grain insolation by interdiffusion in AFC media with CrMo spacer layer
Author
Tahk, Y.W. ; Oh, S.C. ; Hong, S.Y. ; Lee, H.J. ; Lee, T.D.
Author_Institution
Dept. of Mater. Sci. & Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, studied that the media noise of the antiferromagnetic coupling (AFC) media with a CrMo spacer layer may be improved by a reduction in the magnetic cluster size, due to the decrease of the intergranular exchange coupling between magnetic grains. Magnetic force microscopy (MFM) images were compared for two different spacer layer Ru spacer and CrMo spacer layer.
Keywords
antiferromagnetic materials; chemical interdiffusion; chromium alloys; cobalt alloys; exchange interactions (electron); grain boundary diffusion; magnetic force microscopy; magnetic structure; magnetic thin films; metal clusters; molybdenum alloys; ruthenium; AFC; CrMo spacer; CrMo spacer layer; CrMo-CoCrPt; MFM; Ru spacer; Ru-CoCrPt; antiferromagnetic coupling; grain insolation; interdiffusion; intergranular exchange coupling; magnetic cluster; magnetic force microscopy; magnetic grains; spacer layer; Automatic frequency control;
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.2003.1230504
Filename
1230504
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