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15 - General Engineering

Aston University

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Output 45 of 89 in the submission

Article title

Large extraordinary Hall effect in [Pt/Co]5/Ru/[Co/Pt]5 multilayer

Type

D - Journal article

DOI

10.1103/PhysRevB.81.172404

Title of journal

Physical review B

Article number

172404

Volume number

Issue number

First page of article

N/A

ISSN of journal

1098-0121

Year of publication

2010

URL

http://link.aps.org/doi/10.1103/PhysRevB.81.172404

Number of additional authors

Additional information

This paper shows that the giant extraordinary Hall effect can be enhanced in Ru-mediated antiferromagnetically coupled multi-layers, compared with MLs without the Ru spacer. This is due to Co/Ru interface scattering. The results also challenge the physical meaning of conventional scaling law between the Hall voltage and the longitudinal resistivity in magnetic multilayers and granular films. The understanding of the materials created could have potential for application in magnetic biosensors with higher sensitivity, hence being of interest in communities developing sensors and those wishing to apply them.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract