Optoelectronic Nanomaterials Center, College of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China; State Key Laboratory of Mechanics and Control of Mechanical Structures, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, PR China.
Adv Mater. 2013 Oct 25;25(40):5750-5. doi: 10.1002/adma.201302293. Epub 2013 Jul 29.
Highly epitaxial ZnO nanowire-on-nanoplate structures as efficient and transferable electron field emitters are reported here. Well-faceted ZnO nanoplates can be used as efficient substrates for the epitaxial growth of nanowires with a sharp and high-quality interface, which significantly improves its field emitter performance. Because of its scalable preparation, high performance and facile transfer, the novel material is of high potential for applications in various optoelectronic devices.
本文报道了作为高效且可转移电子场发射器的高度外延 ZnO 纳米线-纳米板结构。具有良好面的 ZnO 纳米板可用作具有锐利和高质量界面的纳米线外延生长的有效衬底，这显著提高了其场发射器性能。由于其可扩展的制备、高性能和易于转移，这种新型材料在各种光电设备中有很高的应用潜力。
