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Title:

Nanomagnet logic from partially irradiated Co/Pt nanomagnets

Document type:
Zeitschriftenaufsatz
Author(s):
Ju, X.; Wartenburg, S. ; Rezgani, J. ; Becherer, M. ; Kiermaier, J. ; Breitkreutz, S. ; Schmitt-Landsiedel, D. ; Porod, W. ; Lugli, P. ; Csaba, Gyorgy
Abstract:
This paper presents a computational study of logic devices built from single-domain Co/Pt nanomagnets, where magnetic properties of the dots are engineered by an inhomogenous focused ion beam (FIB) irradiation. We develop a micromagnetic model for such Co/Pt dots and show that their reversal behavior and coupling to neighboring dots can be precisely engineered by the dose and spatial distribution of the irradiation. We demonstrate that magnetic logic circuits and nonvolatile memory devices with...     »
Journal title:
Nanotechnology, IEEE Transactions on (Volume:11 , Issue: 1 ) 2012-01
Year:
2012
Year / month:
2012-01
Quarter:
1. Quartal
Month:
Jan
Pages contribution:
97-104
Language:
en
Fulltext / DOI:
doi:10.1109/TNANO.2011.2157974
WWW:
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5875887&queryText=Nanomagnet+logic+from+partially+irradiated+Co/Pt+nanomagnets&newsearch=true&searchField=Search_All
Publisher:
IEEE Xplore Digital Library
Print-ISSN:
1536-125X
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