Presentation 1995/10/24
Field Emission from Silicon Tips Coated with Diamond-like Carbon
Sanjo Lee, Bokeon Chung, Hunsuk Cho, Sunup Lee, D. Jeon, Sungwon Leet, Kwang-Ryeol Lee,
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Abstract(in English) We have coated the silicon field emission tips with diamond-like carbon(DLC). The array of tips was made of n-type silicon using conventional dry etch. Before DLC coating, the tips were bombarded with argon ion to clean the surface. We found that this bombardment improved the aspect ratio of the tips and the DLC adhesion to the silicon tips. The DLC film was coated using r.f. plasma assisted-CVD using C_6H_6 gas. Initially, the end of the tips was coated with ball-shape DLC. The current-voltage curve was measured in 10^<-6> Torr pressure. The DLC-coated tips emitted current at lower onset voltage than as-prepared silicon tips.
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Keyword(in English) field emission array / diamond-like carbon, / flat panel display, / silicon field emitter
Paper # EID95-61
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Conference Date 1995/10/24(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Field Emission from Silicon Tips Coated with Diamond-like Carbon
Sub Title (in English)
Keyword(1) field emission array
Keyword(2) diamond-like carbon,
Keyword(3) flat panel display,
Keyword(4) silicon field emitter
1st Author's Name Sanjo Lee
1st Author's Affiliation Myong Ji University, Department of Physics()
2nd Author's Name Bokeon Chung
2nd Author's Affiliation Myong Ji University, Department of Physics
3rd Author's Name Hunsuk Cho
3rd Author's Affiliation Myong Ji University, Department of Physics
4th Author's Name Sunup Lee
4th Author's Affiliation Myong Ji University, Department of Physics
5th Author's Name D. Jeon
5th Author's Affiliation Myong Ji University, Department of Physics
6th Author's Name Sungwon Leet
6th Author's Affiliation Myong Ji University, Department of Physics : Division of Ceramics, KIST
7th Author's Name Kwang-Ryeol Lee
7th Author's Affiliation Division of Ceramics, KIST
Date 1995/10/24
Paper # EID95-61
Volume (vol) vol.95
Number (no) 336
Page pp.pp.-
#Pages 5
Date of Issue