TARA: Influence of an Au capping layer on the magnetic properties of CoPt nanowires

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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:	MONZON, LORENA VENKATESAN, MUNUSWAMY COEY, JOHN MICHAEL DAVID STAMENOV, PLAMEN BYRNE, FIONA
Sponsor:	European Union (EU) Science Foundation Ireland
Author's Homepage:	http://people.tcd.ie/jcoey http://people.tcd.ie/aranzazl http://people.tcd.ie/venkatem http://people.tcd.ie/stamenp http://people.tcd.ie/fibyrne
Keywords:	Particles and fields physics nanomagnetics
Issue Date:	2011
Publisher:	American Institute of Physics
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, 252507, 2011
Series/Report no.:	APPLIED PHYSICS LETTERS; 98; 25, 252507;
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) MJ m−3 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
Appears in Collections:	Physics (Scholarly Publications)

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