Conference paper
IR emission from Schottky barrier carbon nanotube FETs
R. Martel, J. Misewich, et al.
DRC 2004
We report low-temperature magnetoresistance (MR) measurements on rings of single-wall carbon nanotubes. Negative MR characteristic of weak one-dimensional localization is clearly observed from 3.0 to 60 K, and the coherence length Lf is obtained as a function of temperature. The dominant dephasing mechanism is identified as electron-electron scattering. Below 1 K, we observe a transition from weak to strong localization, and below 0.7 K a weak antilocalization is induced by spin-orbit scattering. © 2000 The American Physical Society.
R. Martel, J. Misewich, et al.
DRC 2004
V. Derycke, R. Martel, et al.
Nano Letters
Y.-M. Lin, J. Appenzeller, et al.
DRC 2004
R.A. Wolkow, Ph. Avouris
Physical Review Letters