Title :
Surface-conducted field emission from different ratio of ZnO nanotetrapod and nanoparticles with high secondary electron yield composite emitter
Author :
Qu, Ke ; Zhu, Xiaobo ; Li, Chi ; Hou, Kai ; Yang, Xiaxi ; Lei, Wei ; Zhang, Xiaobing ; Zhang, Jin ; Wang, Baoping
Author_Institution :
Display R&D center, Southeast Univ., Nanjing, China
Abstract :
A surface-conducted field emission cathode with zinc oxide nanotetrapod and nanoparticle with high secondary electron yield is developed in this study. Low-magnification scanning electron microscopy and diode testing are used to characterize the emitter.
Keywords :
II-VI semiconductors; cathodes; electron field emission; nanoparticles; scanning electron microscopy; secondary electron emission; testing; wide band gap semiconductors; zinc compounds; ZnO; diode testing; low-magnification scanning electron microscopy; nanoparticles; secondary electron yield composite emitter; surface-conducted field emission cathode; zinc oxide nanotetrapod; Cathodes; Electrodes; Electron emission; Flat panel displays; Liquid crystal displays; Nanoparticles; Plasma displays; Scanning electron microscopy; Voltage; Zinc oxide;
Conference_Titel :
Vacuum Nanoelectronics Conference, 2009. IVNC 2009. 22nd International
Conference_Location :
Shizuoka
Print_ISBN :
978-1-4244-3587-6
Electronic_ISBN :
978-1-4244-3588-3
DOI :
10.1109/IVNC.2009.5271695
