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ZnO nanostructures were grown under different deposition conditions from Zn films pre-deposited onto Si substrates in O2-Ar plasma, ignited in an advanced custom-designed plasma-enhanced horizontal tube furnace deposition system. The morphology and structure of the synthesized ZnO nanostructures were systematically and extensively investigated by scanning and transmission electron microscopy, Raman...
In the present work, experiments have been carried out to study locally-grown ZnO nanowires on the drain-electrode of MOSFET by low-temperature solution-phase method and the effect of active control on field electron emission.
Many researchers have reported that ZnO nanowires have good field emission properties which meet the requirement of FED [1, 2]. However, preparation under moderate temperature is essential for FED application because usually glass substrates are used in such devices. Locally growth is also demanded. Thermal oxidation is an approach by which ZnO nanowires can be prepared under relatively low temperature...
ZnO nanowire films were grown on stainless-steel disc with a thin layer of Au as catalyst by thermal evaporation in a vacuum chamber. Morphology of the nanowires was investigated by scanning electron microscopy, while emission site distribution images were recorded by a CCD camera. The nanowires were then used as cathodes in a luminescent tube and its turn-on and threshold voltages and fields, and...
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