Canted magnetization texture in ferromagnetic tunnel junctions

Igor Kuzmenko; Vladimir Fal'ko

doi:10.1103/PhysRevB.78.184425

Canted magnetization texture in ferromagnetic tunnel junctions

Igor Kuzmenko^*, Vladimir Fal'ko

^*Corresponding author for this work

Lancaster University

Research output: Contribution to journal › Article › peer-review

Abstract

We study the formation of inhomogeneous magnetization texture in the vicinity of a tunnel junction between two metallic ferromagnets nominally in the antiparallel configuration and its influence on the magnetoresistance of such a device. Such a texture, dependent on the magnetization rigidity and crystalline anisotropy energy in the ferromagnet, develops when the ferromagnetic coupling across the tunnel barrier increases above a critical value.

Original language	English
Article number	184425
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	78
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.78.184425
Publication status	Published - 20 Nov 2008

Research Beacons, Institutes and Platforms

National Graphene Institute

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10.1103/PhysRevB.78.184425

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abstract = "We study the formation of inhomogeneous magnetization texture in the vicinity of a tunnel junction between two metallic ferromagnets nominally in the antiparallel configuration and its influence on the magnetoresistance of such a device. Such a texture, dependent on the magnetization rigidity and crystalline anisotropy energy in the ferromagnet, develops when the ferromagnetic coupling across the tunnel barrier increases above a critical value.",

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AU - Fal'ko, Vladimir

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N2 - We study the formation of inhomogeneous magnetization texture in the vicinity of a tunnel junction between two metallic ferromagnets nominally in the antiparallel configuration and its influence on the magnetoresistance of such a device. Such a texture, dependent on the magnetization rigidity and crystalline anisotropy energy in the ferromagnet, develops when the ferromagnetic coupling across the tunnel barrier increases above a critical value.

AB - We study the formation of inhomogeneous magnetization texture in the vicinity of a tunnel junction between two metallic ferromagnets nominally in the antiparallel configuration and its influence on the magnetoresistance of such a device. Such a texture, dependent on the magnetization rigidity and crystalline anisotropy energy in the ferromagnet, develops when the ferromagnetic coupling across the tunnel barrier increases above a critical value.

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M3 - Article

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Canted magnetization texture in ferromagnetic tunnel junctions

Abstract

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