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2015 | 127 | 2 | 454-456
Article title

Inverse Edelstein Effect: an Heuristic Derivation

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EN
Abstracts
EN
We provide a heuristic derivation of the "Inverse Edelstein Effect" (IEE), in which a non-equilibrium spin accumulation in the plane of a two-dimensional (interfacial) electron gas drives an electric current perpendicular to its own direction. The drift-diffusion equations that govern the effect are derived and applied to the interpretation of recent experiments. A brief analysis based on the Kubo formula shows that the result is valid also outside the diffusive regime, i.e. when spin and momentum relaxation become comparable.
Keywords
EN
Contributors
author
  • Dipartimento di Matematica e Fisica, Università Roma Tre, Via della Vasca Navale 84, 00146 Rome, Italy
author
  • Department of Physics and Astronomy, University of Missouri, Columbia MO 65211, USA
author
  • Department of Physics and Astronomy, University of Missouri, Columbia MO 65211, USA
References
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  • [2] The Onsager reciprocal of this effect has been proposed by V. M. Edelstein, Solid State Commun. 73, 233 (1990), doi: 10.1016/0038-1098(90)90963-C
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Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv127n2095kz
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