DocumentCode
2933028
Title
Stacking faults in perpendicular media; the relationship to anisotropy dispersion
Author
Klemmer, T. ; Ju, G. ; Lu, B. ; Mryasov, O. ; Chantrell, R.
Author_Institution
Seagate Res., Pittsburgh
fYear
2006
fDate
8-12 May 2006
Firstpage
7
Lastpage
7
Abstract
This paper investigates the effect of stacking faults in CoPt media using a simple model based on empirical characterization of micromagnetic calculations. The presence of stacking faults give rise to a reduction of the effective value of HK via the introduction of local fcc planes. The analysis shows that the statistical distribution of the fcc planes among the grains can give a significant contribution to the width of the effective HK dispersion.
Keywords
cobalt alloys; magnetic anisotropy; magnetic thin films; micromagnetics; platinum alloys; stacking faults; statistical distributions; CoPt; anisotropy dispersion; formation energy; local fcc planes; micromagnetic calculations; stacking faults; statistical distribution; Anisotropic magnetoresistance; Atomic layer deposition; Density measurement; Dispersion; Micromagnetics; Physics; Probability; Stacking; Statistical distributions; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location
San Diego, CA
Print_ISBN
1-4244-1479-2
Type
conf
DOI
10.1109/INTMAG.2006.375416
Filename
4261441
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