Chang, Yong-Qin; Chen, Xi-Hong; Zhang, Hong-Zhou; Qiang, Wen-Jiang; Long, Yi
Randomly oriented zinc oxide (ZnO)nanowires with different diameters were synthesized on a large scale on silicon substrates through a simple physical evaporation method. The nanowires exhibit stable and uniform electron field emission, and the turn-on field reduces with the diameter decreasing. The perfect field emission ability of the ZnOnanowires may be related to their rough surface and sharp curvature. Considering the efficient synthesis method and their excellent field emission...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.