Inve stigation the density of states in presen ce of a magnetic field parallel to the nanotube axis

Using an universal density of states (DOS) function [ ۱], we can c alculate an analytic equa tion for D OS in single walled carbon nanotube s (SWNT’s).In this study the universal mo del is used t o determinat e the analytical expression DOS [۱] for SWN T’s in presen ce of a magnetic field parallel to the nanotube.

کلیدواژه ها:

Carbon nanotube ، Density of state ، Magn etic field ، Van Hove sin gularity