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Conference Paper
The Design and Fabrication of CNT Field Emitters for a Vacuum-Sealed X-Ray Tube
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- Authors
- Jae-Woo Kim, Jun-Tae Kang, Jin-Woo Jeong, Sungyoul Choi, Dae-Jun Kim, Yoon-Ho Song
- Issue Date
- 2012-04
- Citation
- International Vacuum Electron Sources Conference (IVESC) 2012, pp.103-104
- Language
- English
- Type
- Conference Paper
- Abstract
- We have designed and fabricated a highperformance carbon nanotube (CNT) field emitter for a vacuum-sealed X-ray tube by a brazing process. The developed high-temperature endurable CNT emitters were vacuum-sealed in the diode and triode configurations, showing little degradation upon the brazing process and a good cold cathode of X-ray tube. © 2012 IEEE.
- KSP Keywords
- Brazing process, Carbon nano-tube(CNT), Design and fabrication, High Temperature, cold cathode, field emitter, x-ray tube