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- Title
Fabrication of high performance carbon nanotube cold cathode electron beam (C-beam) for various devices.
- Authors
Hyeon Hee Yang; Hye In Lee; Jung Su Kang; Kyu Chang Park
- Abstract
We fabricated high performance cold cathode electron beam with carbon nanotube (CNT) emitters. High performance cold cathode electron emitters show more than 150 mA electron emission current and long-time operational stability. Stability of operation further enhanced with thermal annealing and electrical aging. With the CNT cold cathode, we fabricated electron beam with triode structure and shows more than 15 mA anode current within less than 1 cm² area.
- Subjects
CARBON nanotubes; COLD cathode tubes; ELECTRON beams; ANNEALING of metals; MICROSCOPY
- Publication
Electrotechnica & Electronica (E+E), 2018, Vol 53, Issue 3/4, p99
- ISSN
0861-4717
- Publication type
Article