DocumentCode
1910929
Title
X-ray radiography system using graphite-nanofibers cold cathode
Author
Matsumoto, T. ; Mimura, H.
Author_Institution
Res. & Dev. Center, Stanley Electr. Corp., Yokohama, Japan
fYear
2003
fDate
7-11 July 2003
Firstpage
301
Lastpage
302
Abstract
In this paper, we report a point X-ray emission obtained from a diode configuration composed of a graphite-nanofiber cold cathode and a conical-shaped copper metal anode. when combined with a high sensitive charge coupled device camera with a scintillator, this X-ray source was then used to obtain X-ray transmission images of an X-ray test chart. The spatial resolution of the X-ray radiography was on the order of 10 /spl mu/m.
Keywords
CCD image sensors; X-ray production; carbon fibres; diodes; graphite; radiography; 10 micron; C; X-ray emission; X-ray radiography system; X-ray test chart; X-ray transmission images; copper metal anode; diode configuration; graphite nanofibers cold cathode; scintillator; sensitive charge coupled device camera; spatial resolution; Cathodes; Charge-coupled image sensors; Copper; Current density; Diodes; Electron emission; Radiography; Spatial resolution; Tellurium; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Microelectronics Conference, 2003. Technical Digest of the 16th International
Conference_Location
Osaka, Japan
Print_ISBN
4-8181-9515-4
Type
conf
DOI
10.1109/IVMC.2003.1223103
Filename
1223103
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