Geometrical multilayers: coercivity in magnetic 3-D nanostructures

Electrodeposition of magnetic metals through self-assembly templates from polystyrene spheres is used for fabrication of magnetic nanostructures with 3-D architectures. These arrays demonstrate unusual properties including an oscillatory dependence of the coercive field on film thickness. Numerical...

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Bibliographic Details
Main Authors: de Groot, P.A.J (Author), Zhukov, A.A (Author), Boardman, R. (Author), Bordignon, G. (Author), Fangohr, H. (Author), Bartlett, P.N (Author)
Format: Article
Language:English
Published: 2007-03.
Subjects:
Online Access:Get fulltext
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100 1 0 |a de Groot, P.A.J.  |e author 
700 1 0 |a Zhukov, A.A.  |e author 
700 1 0 |a Boardman, R.  |e author 
700 1 0 |a Bordignon, G.  |e author 
700 1 0 |a Fangohr, H.  |e author 
700 1 0 |a Bartlett, P.N.  |e author 
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856 |z Get fulltext  |u https://eprints.soton.ac.uk/45901/1/degr_07.pdf 
520 |a Electrodeposition of magnetic metals through self-assembly templates from polystyrene spheres is used for fabrication of magnetic nanostructures with 3-D architectures. These arrays demonstrate unusual properties including an oscillatory dependence of the coercive field on film thickness. Numerical simulations reveal that the ratio between the array period and the hole diameter in anti-dot array is a crucial parameter giving rise to qualitatively distinct magnetization reversal regimes. 
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