Analytic solution of charge density of single wall carbon nanotube in conditions of field electron emission
arXiv:cond-mat/0603509 · doi:10.1088/0256-307X/23/6/072
Abstract
We derived the analytic solution of induced electrostatic potential along single wall carbon nanotubes. Under the hypothesis of constant density of states in the charge-neutral level, we are able to obtain the linear density of excess charge in an external field parallel to the tube axis.
4 pages, 3 figures