Figure 4
From: Effect of Substrate Morphology on Growth and Field Emission Properties of Carbon Nanotube Films

(a) Low magnification representative TEM micrograph of bamboo-structured CNTs, (b) magnified view of tip end
From: Effect of Substrate Morphology on Growth and Field Emission Properties of Carbon Nanotube Films
(a) Low magnification representative TEM micrograph of bamboo-structured CNTs, (b) magnified view of tip end