Abstract
We present transport measurements of ferromagnetically contacted carbon nanotubes. In both single- and multi-walled nanotube devices, a spin valve effect is observed due to spin-polarized transport. In one single-walled nanotube device, the spin-valve effect is suppressed as the influence of Coulomb charging is observed at around 10 K. To help understand the interplay between the Coulomb charging and the spin-polarized transport we investigated the temperature dependence of the carbon nanotube magnetoresistance.
Original language | English |
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Pages (from-to) | 565-570 |
Number of pages | 6 |
Journal | Superlattices and Microstructures |
Volume | 27 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2000 May |
Event | 3rd International Workshop on Surfaces and Interfaces In Mesoscopic Devices (SIMD'99) - Maui, HI, USA Duration: 1999 Dec 6 → 1999 Dec 10 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Electrical and Electronic Engineering