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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/57527

Title: Influence of an Au capping layer on the magnetic properties of CoPt nanowires
Author: COEY, JOHN MICHAEL DAVID
MONZON, LORENA
VENKATESAN, MUNUSWAMY
STAMENOV, PLAMEN
Sponsor: 
Name Grant Number
05/IN/1805

Author's Homepage: http://people.tcd.ie/jcoey
http://people.tcd.ie/aranzazl
http://people.tcd.ie/venkatem
http://people.tcd.ie/stamenp
Keywords: Particles and fields physics
nanomagnetics
Issue Date: 2011
Citation: Byrne, FN, Monzon, LMA, Stamenov, P, Venkatesan, M, Coey, JMD, Influence of an Au capping layer on the magnetic properties of CoPt nanowires, Applied Physics Letters, 98, 25, 2011, 252507 -
Series/Report no.: Applied Physics Letters
98
25
Abstract: Equiatomic CoPt nanowires with a gold cap layer have been fabricated by electrochemical template synthesis. Au improves the structural and magnetic properties of the L10 ordered CoPt, leading to coercivities of up to 1.43 T. The anisotropy constant K1 was estimated as 3.9(9)‰ÛâMJ‰Ûäm‰öÕ3 from the approach to saturation, and four effective anisotropy constants were determined from analysis of torque curves in a 14 T field. Multisegmented magnetic nanowires are produced using gold interlayers.
Description: PUBLISHED
URI: http://hdl.handle.net/2262/57527
Related links: http://dx.doi.org/10.1063/1.3601748
Access: OpenAccess
Appears in Collections:Physics (Scholarly Publications)

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