Nanospintronics with carbon nanotubes

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2006
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Cottet, Audrey
Kontos, Takis
Sahoo, S.
Man, H. T.
Choi, Mahn-Soo
Bruder, Christoph
Morpurgo, A. F.
Schönenberger, Christian
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Semiconductor Science and Technology. 2006, 21, pp. 78-95. Available under: doi: 10.1088/0268-1242/21/11/S11
Zusammenfassung

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.

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ISO 690COTTET, Audrey, Takis KONTOS, S. SAHOO, H. T. MAN, Mahn-Soo CHOI, Wolfgang BELZIG, Christoph BRUDER, A. F. MORPURGO, Christian SCHÖNENBERGER, 2006. Nanospintronics with carbon nanotubes. In: Semiconductor Science and Technology. 2006, 21, pp. 78-95. Available under: doi: 10.1088/0268-1242/21/11/S11
BibTex
@article{Cottet2006Nanos-9013,
  year={2006},
  doi={10.1088/0268-1242/21/11/S11},
  title={Nanospintronics with carbon nanotubes},
  volume={21},
  journal={Semiconductor Science and Technology},
  pages={78--95},
  author={Cottet, Audrey and Kontos, Takis and Sahoo, S. and Man, H. T. and Choi, Mahn-Soo and Belzig, Wolfgang and Bruder, Christoph and Morpurgo, A. F. and Schönenberger, Christian}
}
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