Nanoscopic magnetic field sensor based on extraordinary magnetoresistance

Solin, S. A. and Hines, D. R. and Rowe, A. C. H. and Tsai, Jaw-Shen and Pashkin, Yuri (2003) Nanoscopic magnetic field sensor based on extraordinary magnetoresistance. Journal of Vacuum Science and Technology B, 21 (6). ISSN 1071-1023

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Abstract

The design, fabrication, and performance of a nanoscopic magnetic field sensor based on the newly discovered phenomenon of extraordinary magnetoresistance (EMR) are reported. It is shown that a sensor with an active volume of 35 nm length×30 nm width×20 nm35 nm length×30 nm width×20 nm height yields room temperature EMR values as high as 35% at an applied field of 0.05 T. The mesoscopic physics implications of these new results are discussed.

Item Type: Journal Article
Journal or Publication Title: Journal of Vacuum Science and Technology B
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100/3104
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 84744
Deposited By: ep_importer_pure
Deposited On: 20 Feb 2017 10:08
Refereed?: Yes
Published?: Published
Last Modified: 22 Jun 2019 07:56
URI: https://eprints.lancs.ac.uk/id/eprint/84744

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