Transport properties of sharp antiferromagnetic boundaries in Gd/Fe multilayers

JL Prieto; BB van Aken; G Burnell; C Bell; JE Evetts; N Mathur; MG Blamire; Chris Bell

doi:10.1103/PhysRevB.69.054436

Transport properties of sharp antiferromagnetic boundaries in Gd/Fe multilayers

JL Prieto^*, BB van Aken, G Burnell, C Bell, JE Evetts, N Mathur, MG Blamire, Chris Bell

^*Corresponding author for this work

School of Physics

Research output: Contribution to journal › Article (Academic Journal) › peer-review

17 Citations (Scopus)

Abstract

The transport properties of sharp antiferromagnetic boundaries between Gd and Fe have been studied. The measurements were carried out with the current perpendicular to the plane at 20 K and up to 8 T in multilayer Gd/Fe of different thicknesses. We have extended the Valet and Fert model for giant magnetoresistive multilayers to explain the results in terms of spin-dependent scattering at the interface that changes its magnitude when the external field decreases the angle of the interface.

Original language	English
Article number	054436
Number of pages	6
Journal	Physical Review B: Condensed Matter and Materials Physics
Volume	69
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevB.69.054436
Publication status	Published - Feb 2004

Keywords

PERPENDICULAR MAGNETORESISTANCE
MAGNETIC MULTILAYERS
TRANSITION
SCATTERING
SURFACE

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title = "Transport properties of sharp antiferromagnetic boundaries in Gd/Fe multilayers",

abstract = "The transport properties of sharp antiferromagnetic boundaries between Gd and Fe have been studied. The measurements were carried out with the current perpendicular to the plane at 20 K and up to 8 T in multilayer Gd/Fe of different thicknesses. We have extended the Valet and Fert model for giant magnetoresistive multilayers to explain the results in terms of spin-dependent scattering at the interface that changes its magnitude when the external field decreases the angle of the interface.",

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author = "JL Prieto and {van Aken}, BB and G Burnell and C Bell and JE Evetts and N Mathur and MG Blamire and Chris Bell",

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doi = "10.1103/PhysRevB.69.054436",

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T1 - Transport properties of sharp antiferromagnetic boundaries in Gd/Fe multilayers

AU - Prieto, JL

AU - van Aken, BB

AU - Burnell, G

AU - Bell, C

AU - Evetts, JE

AU - Mathur, N

AU - Blamire, MG

AU - Bell, Chris

PY - 2004/2

Y1 - 2004/2

N2 - The transport properties of sharp antiferromagnetic boundaries between Gd and Fe have been studied. The measurements were carried out with the current perpendicular to the plane at 20 K and up to 8 T in multilayer Gd/Fe of different thicknesses. We have extended the Valet and Fert model for giant magnetoresistive multilayers to explain the results in terms of spin-dependent scattering at the interface that changes its magnitude when the external field decreases the angle of the interface.

AB - The transport properties of sharp antiferromagnetic boundaries between Gd and Fe have been studied. The measurements were carried out with the current perpendicular to the plane at 20 K and up to 8 T in multilayer Gd/Fe of different thicknesses. We have extended the Valet and Fert model for giant magnetoresistive multilayers to explain the results in terms of spin-dependent scattering at the interface that changes its magnitude when the external field decreases the angle of the interface.

KW - PERPENDICULAR MAGNETORESISTANCE

KW - MAGNETIC MULTILAYERS

KW - TRANSITION

KW - SCATTERING

KW - SURFACE

U2 - 10.1103/PhysRevB.69.054436

DO - 10.1103/PhysRevB.69.054436

M3 - Article (Academic Journal)

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JO - Physical Review B: Condensed Matter and Materials Physics

JF - Physical Review B: Condensed Matter and Materials Physics

IS - 5

M1 - 054436

ER -

Transport properties of sharp antiferromagnetic boundaries in Gd/Fe multilayers

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