"In particular, FIG. 3A is an image of a cross section obtained using the SEM showing of carbon nanotube grown from the partially deactivated catalyst; FIG. 3B is an image of a plane section obtained using the SEM showing of the same carbon nanotube; FIG. 3C is an image obtained using the TEM showing the same carbon nanotube; and FIG. 2D is an enlarged image of FIG. 3C. The image obtained using the" . . . . .