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Spin-polarized transport in magnetically assembled carbon nanotube spin valvesPublished in
2006
DOI: 10.1063/1.2221910
Volume: 89
Issue: 3
Spin polarized transport over 5 μm long carbon nanotubes (CNTs) is observed in magnetically assembled spin valves with electrochemically deposited ferromagnetic (FM) electrodes. An annealing procedure is developed to produce stable devices with highly transmissive FM/CNT contacts. The devices exhibit magnetoresistance (MR) with magnitudes up to 4%, and the sign of MR is consistently negative. The temperature dependence is investigated and MR is observed up to 14 K. Bias dependence is also investigated, with MR persisting up to ∼300 mV. © 2006 American Institute of Physics.
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Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Spin-polarized transport in magnetically assembled carbon nanotube spin valves. Applied Physics Letters 89, 3 p033119 (2006)] and may be found at https://doi.org/10.1063/1.2221910.
About the journal
| Journal | Applied Physics Letters |
|---|---|
| ISSN | 00036951 |
| Open Access | No |
Authors (1)
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