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Tunneling Anisotropic Magnetoresistance and Spin-Orbit Coupling in Fe/GaAs/Au Tunnel Junctions

Moser, Jürgen and Matos-Abiague, Alex and Schuh, Dieter and Wegscheider, Werner and Fabian, Jaroslav and Weiss, Dieter (2007) Tunneling Anisotropic Magnetoresistance and Spin-Orbit Coupling in Fe/GaAs/Au Tunnel Junctions. Physical Review Letters 99 (5), 056601.

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Abstract

We report the observation of tunneling anisotropic magnetoresistance effect in the epitaxial metal-semiconductor system Fe/GaAs/Au. The observed twofold anisotropy of the resistance can be switched by reversing the bias voltage, suggesting that the effect originates from the interference of the spin-orbit coupling at the interfaces. Corresponding model calculations reproduce the experimental ...

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Item Type:Article
Date:3 August 2007
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevLett.99.056601DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevLett.99.056601Publisher
Classification:
NotationType
72.25.Dc, 75.47.−mPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:25 Jan 2010 13:49
Last Modified:13 Mar 2014 12:42
Item ID:12480
Owner Only: item control page

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