DocumentCode
2903825
Title
Preparation of high field emission current carbon nanotubes by chemical-vapor deposition
Author
Gao, Feng ; Xiao, Mei ; Zhang, Xiaobing ; Lei, Wei
Author_Institution
Sch. of Electron. Sci. & Eng., Southeast Univ., Nanjing, China
fYear
2011
fDate
21-24 Feb. 2011
Firstpage
421
Lastpage
422
Abstract
Carbon nanotubes (CNTs) have excellent performance in field emission; they can be used as field emission (FE) cold cathode. In this paper, we used thermal chemical vapor deposition to synthesize CNTs directly on the surface of traditional thermal-cathode; we changed the sputtering time of catalyst and found that it had a major impact on the emission properties, some discussion were also give.
Keywords
carbon nanotubes; catalysts; chemical vapour deposition; catalyst; chemical-vapor deposition; emission properties; field emission cold cathode; high field emission current carbon nanotubes; sputtering time; thermal chemical vapor deposition; thermal-cathode; Carbon nanotubes; Cathodes; Chemical vapor deposition; Nickel; Sputtering; Substrates; Carbon nanotubes; chemical vapor deposition; field emission; sputtering time;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2011 IEEE International
Conference_Location
Bangalore
Print_ISBN
978-1-4244-8662-5
Type
conf
DOI
10.1109/IVEC.2011.5747055
Filename
5747055
Link To Document