Abstract
We have studied the spin-dependent transport properties of single-walled carbon nanotubes having the mesoscopic ferromagnetic Co electrodes. The resistances of Co contacted single-walled nanotubes with the voltage probe lengths of about 0.4 and (formula presented) change hysteretically as a function of magnetic field, with the magnetoresistance change of 2.6%-3.4% at low temperatures, exhibiting spin-polarized electron transport. The magnetoresistance ratio was enhanced as the bias voltage decreased to the Coulomb blockade regime.
| Original language | English |
|---|---|
| Pages (from-to) | 1-4 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 66 |
| Issue number | 23 |
| DOIs | |
| State | Published - 2002 |
Quacquarelli Symonds(QS) Subject Topics
- Materials Science
- Physics & Astronomy
Fingerprint
Dive into the research topics of 'Spin-dependent transport properties in a single-walled carbon nanotube with mesoscopic Co contacts'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver