An RF Circuit Model for Carbon Nanotubes
Mesoscale and Nanoscale Physics
2009-11-07 v2 Strongly Correlated Electrons
Abstract
We develop an rf circuit model for single walled carbon nanotubes for both dc and capacitively contacted geometries. By modeling the nanotube as a nano-transmission line with distributed kinetic and magnetic inductance as well as distributed quantum and electrostatic capacitance, we calculate the complex, frequency dependent impedance for a variety of measurement geometries. Exciting voltage waves on the nano-transmission line is equivalent to directly exciting the yet-to-be observed one dimensional plasmons, the low energy excitation of a Luttinger liquid.
Cite
@article{arxiv.cond-mat/0207222,
title = {An RF Circuit Model for Carbon Nanotubes},
author = {P. J. Burke},
journal= {arXiv preprint arXiv:cond-mat/0207222},
year = {2009}
}
Comments
4 pages, 4 figures. To be published in the proceedings of IEEE-NANO 2002