Title :
Microstructure and field emission characteristics of screen-printed carbon nanotube cold cathode
Author :
Yu, Jun ; Chen, Jun ; She, J.C. ; Deng, S.Z. ; Xu, N.S.
Author_Institution :
State Key Lab of Optoelectron. Mater. & Technol., Zhongshan Univ., Guangzhou, China
Abstract :
The field emission characteristics and microstructure of the screen-printed CNT cathode with different CNT contents were studied. It was found that only the cathode with appropriate CNT contents has low turn-on field and high emission current density.
Keywords :
carbon nanotubes; cathodes; crystal microstructure; electron field emission; thick films; C; emission current density; field emission characteristics; microstructure; screen-printed carbon nanotube cold cathode; turn-on field; Anodes; Carbon nanotubes; Cathodes; Educational technology; Flat panel displays; Microstructure; Organic materials; Scanning electron microscopy; Surface morphology; Temperature;
Conference_Titel :
Vacuum Nanoelectronics Conference, 2005. IVNC 2005. Technical Digest of the 18th International
Print_ISBN :
0-7803-8397-4
DOI :
10.1109/IVNC.2005.1619616
