Journal
PHYSICAL REVIEW LETTERS
Volume 84, Issue 19, Pages 4441-4444Publisher
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevLett.84.4441
Keywords
-
Categories
Ask authors/readers for more resources
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 L-phi, 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 st,strong localization, and below 0.7 K a weak antilocalization is induced by spin-orbit scattering.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available