Transformation of spin information into large electrical signals using carbon nanotubes

Luis E. Hueso, José M. Pruneda, Valeria Ferrari, Gavin Burnell, José P. Valdés-Herrera, Benjamin D. Simons, Peter B. Littlewood, Emilio Artacho, Albert Fert and Neil D. Mathur ()
Additional contact information
Luis E. Hueso: University of Cambridge
José M. Pruneda: University of Cambridge
Valeria Ferrari: University of Cambridge
Gavin Burnell: University of Cambridge
José P. Valdés-Herrera: University of Cambridge
Benjamin D. Simons: University of Cambridge
Peter B. Littlewood: University of Cambridge
Emilio Artacho: University of Cambridge
Albert Fert: 91767 Palaiseau and Université Paris-Sud
Neil D. Mathur: University of Cambridge

Nature, 2007, vol. 445, issue 7126, 410-413

Abstract: A large 'magnetoresistance' signal is observed in a system that combines a carbon nanotube as the channel for spin-polarized current with electrodes made from manganite, and shows that spin-polarized electrons are efficiently injected from manganite to nanotube and also efficiently transported through the nanotube channel.

Date: 2007
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DOI: 10.1038/nature05507

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