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 Chemistry >
Chemistry >
Chemistry (Scholarly Publications) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/51422

Title: Magnetoresistance of Fe3O4-graphene-Fe3O4 junctions
Author: SHVETS, IGOR
CROSS, GRAHAM
DUESBERG, GEORG STEFAN
WANG, JING JING
Sponsor: 
Name Grant Number
06/IN.1/I91 008/IN.1/I1932 08/CE/I1432

Author's Homepage: http://people.tcd.ie/duesberg
http://people.tcd.ie/ivchvets
http://people.tcd.ie/crossg
http://people.tcd.ie/jjwang
Keywords: Atomic, molecular and chemical physics
graphene
Issue Date: 2011
Citation: Zhi-Min Liao, Han-Chun Wu, Jing-Jing Wang, Graham L. W. Cross, Shishir Kumar, Igor V. Shvets and Georg S. Duesberg, Magnetoresistance of Fe3O4-graphene-Fe3O4 junctions, MAGNETISM AND SUPERCONDUCTIVITY, 98, 2011, 052511
Series/Report no.: MAGNETISM AND SUPERCONDUCTIVITY
98
Abstract: The magnetoresistance (MR) of Fe3O4-graphene-Fe3O4 junctions has been experimentally studied at different temperatures. It is found that a barrier exists at the Fe3O4/graphene interface. The existence of the interfacial barrier was further confirmed by the nonlinear I-V characteristics and nonmetallic temperature dependence of the interfacial resistance. Moreover, spin dependent transport at the interfaces contributes −1.6% MR to the whole device at room temperature and can be regulated by an external electric field.
Description: PUBLISHED
URI: http://hdl.handle.net/2262/51422
Appears in Collections:Chemistry (Scholarly Publications)

Files in This Item:

File Description SizeFormat
Magnetoresistance of Fe3O4-graphene-Fe3O4 junctions.pdfPublished (author's copy) - Peer Reviewed297.22 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