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Nonlinear spin to charge conversion in mesoscopic structures

Stano, Peter, Fabian, Jaroslav and Jacquod, Philippe (2012) Nonlinear spin to charge conversion in mesoscopic structures. Physical Review B (PRB) 85, p. 241301.

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Date of publication of this fulltext: 29 Oct 2013 06:41

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Other URL: http://prb.aps.org/pdf/PRB/v85/i24/e241301


Abstract

Motivated by recent experiments [ I. J. Vera-Marun, V. Ranjan and B. J. van Wees Nat. Phys. 8 313 (2012)], we formulate a nonlinear theory of spin transport in quantum coherent conductors. We show how a mesoscopic constriction with energy-dependent transmission can convert a spin current injected by a spin accumulation into an electric signal, relying neither on magnetic nor exchange fields. When ...

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Item type:Article
Date:2012
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1103/PhysRevB.85.241301DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:28954
Owner only: item control page

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