Figure 3From: Selective Growth of Vertical-aligned ZnO Nanorod Arrays on Si Substrate by Catalyst-free Thermal EvaporationLR-TEM image of one nanorod synthesized on the ZnO film prepared by PLD. Insets show the corresponding HRTEM image and SAED pattern taken from the circled area in the ZnO nanorod with the incident direction of electrons paralleling the cross-section of the nanorodBack to article page