Application of direct growth ZnO nanaotetrapods in field emission device
Q. Zhang, J. Qi, Y. Zhang, Q. Liao, N. Ye
University of Science and Technology, Beijing, CN
Keywords: ZnO, field emission, luminescence
Abstract:In summary, we demonstrate the ZnO nanotetrapod synthesized by a simple vapor phase transport process can be good field emission emitters. The field emission measurement as-synthesized materials reveal that these samples have low turn-on field and threshold field. The technique in this work opens the door for quite simple and easy fabrication with low cost. The one-dimensional ZnO nanostructures could possess a potential application in FED and other optoelectronic devices.