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Magnetoresistance in Thin Permalloy Film (10nm-thick and 30-200nm-wide) Nanocontacts Fabricated by e-Beam Lithography

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dc.creator García García, Nicolás
dc.creator Cheng, Hao
dc.creator Lu, Yonhua
dc.creator Muñoz, Manuel
dc.creator Yifang, Chen
dc.creator Zhengqi, Lu
dc.creator Yun, Zhou
dc.creator Genhua, Pan
dc.creator Zheng, Cui
dc.creator Pasa, A. A.
dc.date 2008-06-09T07:47:26Z
dc.date 2008-06-09T07:47:26Z
dc.date 2006-07-24
dc.date.accessioned 2017-01-31T01:36:15Z
dc.date.available 2017-01-31T01:36:15Z
dc.identifier arXiv:cond-mat/0607608v1 [cond-mat.mtrl-sci]
dc.identifier 0003-6951
dc.identifier http://hdl.handle.net/10261/4887
dc.identifier 10.1063/1.2337538
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/4887
dc.description 15 pages, 4 figures. Accepted by APL.-- Final full-text version published 24 Aug 2006, available at: http://dx.doi.org/10.1063/1.2337538
dc.description In this paper we show spin dependent transport experiments in nanoconstrictions ranging from 30 to 200nm. These nanoconstrictions were fabricated combining electron beam lithography and thin film deposition techniques. Two types of geometries have been fabricated and investigated. We compare the experimental results with the theoretical estimation of the electrical resistance. Finally we show that the magnetoresistance for the different geometries does not scale with the resistance of the structure and obtain drops in voltage of 20mV at 20 Oe.
dc.description This work has been supported by the BMR-NMP-EU project.
dc.description Peer reviewed
dc.format 408853 bytes
dc.format application/pdf
dc.language eng
dc.publisher American Institute of Physics
dc.relation Preprint
dc.rights openAccess
dc.subject Metallic thin films
dc.subject Magnetoresistance
dc.subject Permalloy
dc.subject Nanocontacts
dc.subject Electron beam lithography
dc.title Magnetoresistance in Thin Permalloy Film (10nm-thick and 30-200nm-wide) Nanocontacts Fabricated by e-Beam Lithography
dc.type Pre-print

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