Fig. 3From: Self-catalyzed Growth of InAs Nanowires on InP Substrate a Low magnification TEM image of a single NW from sample C. The inset shows the SAED of the NW taken along the <110> zone axis. b HRTEM image of the NW with twinning defects. The scale bars in a and b are 500 and 10 nm, respectivelyBack to article page