The University of Dublin | Trinity College -- Ollscoil Átha Cliath | Coláiste na Tríonóide
Trinity's Access to Research Archive
Home :: Log In :: Submit :: Alerts ::

TARA >
School of Physics >
Physics >
Physics (Scholarly Publications) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/31868

Title: Magnetization of electrodeposited nickel: Role of interstitial carbon
Author: SANVITO, STEFANO
COEY, JOHN MICHAEL DAVID
Sponsor: Science Foundation Ireland
Author's Homepage: http://people.tcd.ie/jcoey
Keywords: Physics
Issue Date: 2006
Publisher: American Institute of Physics
Citation: C.O'Reilly, S. Sanvito, FMF Rhen, P. Stamenov, JMD Coey 'Magnetization of electrodeposited nickel: Role of interstitial carbon' in Journal of Applied Physics, 99, (8), 2006, 08J301
Series/Report no.: Journal of Applied Physics
99
8
Abstract: The magnetization of nickel foils electrodeposited under different conditions was not usually found to differ significantly from that of the bulk (55.4 A m2 kg−1). However, some galvanostatically deposited films from a citrate-based electrolyte showed a lower magnetization, which was rose to the bulk value after annealing at 575 K, with no change in lattice parameter. Analysis of the influence of various lattice defects (nickel vacancies or interstitials, hydrogen or carbon impurities) using density functional theory indicates that nickel vacancies may be present in all of the films and that a nonequilibrium concentration of carbon interstitials is the likely explanation of the reduced magnetization in the citrate as-deposited nickel.
Description: PUBLISHED
URI: http://dx.doi.org/10.1063/1.2162508
http://hdl.handle.net/2262/31868
Appears in Collections:Physics (Scholarly Publications)

Files in This Item:

File Description SizeFormat
Magnetization.pdfpublished (publisher copy) peer-reviewed72.23 kBAdobe PDFView/Open


This item is protected by original copyright


Please note: There is a known bug in some browsers that causes an error when a user tries to view large pdf file within the browser window. If you receive the message "The file is damaged and could not be repaired", please try one of the solutions linked below based on the browser you are using.

Items in TARA are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback