Pick-up strategies for and electrical characterization of ZnO nanowires with a SEM-based nanomanipulator

Because of their unique mechanical and electrical properties, zinc oxide (ZnO) nanowires are used widely in microscopic nanoscopic devices structures, but characterizing them remains challenging. In this paper, two pick-up strategies proposed for the properties ZnO using SEM equipped with a nanomanipulator. To pick up efficiently, direct sampling is compared electrification fusing, experiments show that more stable while fusing efficient. have cut-off good Schottky contact tungsten probes was established. piezoelectric experiments, maximum voltage generated by an individual nanowire 0.07 V, its impedance decreased increasing input signal frequency until it became stable. This work offers technical reference construction nanomaterials nanogeneration technology.