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Determining the spin Hall conductance via charge current and noise

Erlingsson, Sigurdur I. and Loss, Daniel. (2006) Determining the spin Hall conductance via charge current and noise. Physica. E, Low-dimensional systems & nanostructures, Vol. 34, H. 1-2. pp. 401-404.

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Official URL: http://edoc.unibas.ch/dok/A5254637

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Abstract

We propose a scheme where transport measurements of charge current and its noise can be used to determine the spin Hall conductance in a four-terminal setup. Starting from the scattering formalism we express the spin current and spin Hall conductance in terms of spin-dependent transmission coefficients. These coefficients are then expressed in terms of charge current and noise.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss)
UniBasel Contributors:Loss, Daniel
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:North-Holland
ISSN:1386-9477
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:26
Deposited On:22 Mar 2012 13:55

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