DocumentCode
1888081
Title
Explosive field emission from graphene sheets
Author
Jinbiao Yang ; Linchuan Song ; Jianlong Liu ; Baoqing Zeng
Author_Institution
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2015
fDate
13-17 July 2015
Firstpage
100
Lastpage
101
Abstract
Due to the high aspect ratio, excellent conductivity and large quantities of edges, graphene can serve as an ideal efficient edge emitter for field emission. We report here a high current explosive field emission form graphene sheets. The emission current was about 10KA with nearly perfect rectangular emission pulse. Because of the large quantities edges with a lot of defects and functional groups, the graphene can easily make uniform plasma and hold on continuously for the high-current explosive emission.
Keywords
field emission; graphene; sheet materials; C; aspect ratio; functional groups; graphene sheets; high current explosive field emission; rectangular emission pulse; Cathodes; Explosives; Graphene; Plasmas; Steel; explosive emission; field emission; graphene; high current;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference (IVNC), 2015 28th International
Conference_Location
Guangzhou
Print_ISBN
978-1-4673-9356-0
Type
conf
DOI
10.1109/IVNC.2015.7225546
Filename
7225546
Link To Document