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Title:

Magnetic ordering of focused-ion-beam structured Cobalt-Platinum dots for field-coupled computing

Document type:
Zeitschriftenaufsatz
Author(s):
Becherer, M.; Csaba, G. ; Porod, W. ; Emling, R. ; Lugli, P. ; Schmitt-Landsiedel, D.
Abstract:
This paper presents an experimental and computational study of dipolar ordering phenomena in ion-beam patterned Co/Pt multilayers. The fabrication and the patterning of the layers were chosen to achieve single-domain dots, which show strong magnetic coupling and are uniform in their magnetic properties. We find that antiferromagnetic-like ordering can extend to as many as several hundred adjacent dots. Micromagnetic simulations reproduce the experimentally observed ordering and suggest that such...     »
Journal title:
Nanotechnology, IEEE Transactions on (Volume:7 , Issue: 3 ) 2008-05
Year:
2008
Year / month:
2008-05
Quarter:
2. Quartal
Month:
May
Pages contribution:
316-320
Language:
en
Fulltext / DOI:
doi:10.1109/TNANO.2008.917796
WWW:
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4445643&queryText=.QT.Magnetic+ordering+of+focused-ion-beam+structured+Cobalt-Platinum+dots+for+field-coupled+computing&newsearch=true&searchField=Search_All
Publisher:
IEEE Xplore Digital Library
Print-ISSN:
1536-125X
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