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Physical Review B
Article
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arXiv.org e-Print Archive
Preprint . 2010
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Physical Review B
Article . 2010 . Peer-reviewed
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https://dx.doi.org/10.48550/ar...
Article . 2010
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Tunneling anisotropic magnetoresistance of helimagnet tunnel junctions

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 17 Feb 2010Embargo end date: 01 Jan 2010 English Publisher:American Physical Society (APS)Journal:Physical Review B, volume 81 (issn: 1098-0121, eissn: 1550-235X, Copyright policy )Funded by:DFG | Functionality of oxidic I...
Authors: Jia, Chenglong; Berakdar, Jamal;

doi: 10.1103/physrevb.81.052406 , 10.48550/arxiv.1002.0221

arXiv: 1002.0221

Tunneling anisotropic magnetoresistance of helimagnet tunnel junctions

Abstract

We theoretically investigate the angular and spin dependent transport in normal-metal/helical-multiferroic/ferromagnetic heterojunctions. We find a tunneling anisotropic magnetoresistance (TAMR) effect due to the spiral magnetic order in the tunnel junction and to an effective spin-orbit coupling induced by the topology of the localized magnetic moments in the multiferroic spacer. The predicted TAMR effect is efficiently controllable by an external electric field due to the magnetoelectric coupling.

Related Organizations
Keywords

Condensed Matter - Mesoscale and Nanoscale Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    popularity
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    influence
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
17
Average
Top 10%
Top 10%
Green
bronze