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Nanospintronics with carbon nanotubes

Cottet, A. and Kontos, T. and Sahoo, S. and Man, H. T. and Choi, M.-S. and Belzig, W. and Bruder, C. and Morpurgo, A. F. and Schönenberger, C.. (2006) Nanospintronics with carbon nanotubes. Semiconductor science and technology, Vol. 21, H. 11 , S78-S95.

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Official URL: http://edoc.unibas.ch/dok/A5252827

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Abstract

One of the actual challenges of spintronics is the realization of a spin transistor allowing control of spin transport through an electrostatic gate. In this paper, we report on different experiments which demonstrate gate control of spin transport in a carbon nanotube connected to ferromagnetic leads. We also discuss some theoretical approaches which can be used to analyse spin transport in these systems. We emphasize the roles of the gate-tunable quasi-bound states inside the nanotube and the coherent spin-dependent scattering at the interfaces between the nanotube and its ferromagnetic contacts.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik (Bruder)
UniBasel Contributors:Bruder, Christoph
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:IOP Publ.
ISSN:0268-1242
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:27
Deposited On:22 Mar 2012 13:58

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