DocumentCode :
2529476
Title :
Bright Electron Beam from Graphite Nano-needle Cold Cathodes and Their Applications to Electron Beam Devices
Author :
Matsumoto, T. ; Neo, Y. ; Kume, H. ; Mimura, H.
Author_Institution :
Res. & Dev. Center, Stanley Electr. Corp., Tsukuba
Volume :
2
fYear :
2006
fDate :
25-29 Sept. 2006
Firstpage :
869
Lastpage :
870
Abstract :
Bright electron emission of the order of 1012 Asr-1m-2 is obtained from graphite nano-needle (GRANN) cathode. The performance of the GRANN cathode is demonstrated by the construction of a pulse X-ray generator and a field emission scanning electron microscope (SEM) at high residual pressure of the order of 10-5 torr
Keywords :
X-ray apparatus; cathodes; electron sources; field emission electron microscopes; nanotechnology; needles; pulse generators; scanning electron microscopes; GRANN cathode; bright electron beam; electron beam devices; field emission scanning electron microscope; graphite nanoneedle cold cathodes; pulse X-ray generator; Brightness; Cathodes; Electron beams; Electron emission; Fabrication; Hydrogen; Nanoscale devices; Plasma measurements; Pulse generation; Scanning electron microscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2006. ISDEIV '06. International Symposium on
Conference_Location :
Matsue
ISSN :
1093-2941
Print_ISBN :
1-4244-0191-7
Electronic_ISBN :
1093-2941
Type :
conf
DOI :
10.1109/DEIV.2006.357441
Filename :
4195022
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2529476
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