DocumentCode
1865779
Title
X-ray dynamical imaging using a CNTs field emission cathode
Author
Wei Lei ; Zhuoya Zhu ; Xiaobing Zhang ; Chunyi Liu ; Yuan Li
Author_Institution
Sch. of Electron. Sci. & Eng., Southeast Univ., Nanjing, China
fYear
2015
fDate
27-29 April 2015
Firstpage
1
Lastpage
3
Abstract
An X-ray tube using CNTs field emitters was successfully fabricated. The high field emission current up to 88mA was maintained steadily by introducing Bi powders to the CNTs paste in the screen-printing process. The dynamical imaging of a living biological sample was obtained using the CNTs X-ray tube under the pulse mode.
Keywords
X-ray imaging; X-ray tubes; carbon nanotubes; cathodes; electron field emission; printing; vacuum microelectronics; C; CNT field emitters; X-ray dynamical imaging; X-ray tube; carbon nanotube; field emission cathode; field emission current; screen-printing process; Anodes; Bismuth; Cathodes; Electron tubes; Imaging; Logic gates; X-ray imaging; CNTs; X-ray tube; dynamical imaging; field emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location
Beijing
Print_ISBN
978-1-4799-7109-1
Type
conf
DOI
10.1109/IVEC.2015.7224037
Filename
7224037
Link To Document