Presentation	1995/10/24 Electron Emission Characteristics of Diamond-like Films Synthesized by Pulsed Laser Deposition Technique Feng-Yu Chuang, Cherng-Yuan Sun, Hsiu-Fung Cheng, I-Nan Lin, Wen-Chun Wang, Chin-Ming Huang,
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Abstract(in English)	Effect of diamond like carbon (DLC) films coated by pulsed laser deposition technique on the electron emission characteristics of Mo-tips was examined. Turn-on voltage (Vo) was lowered from 80 volts for Mo-tips to 40 volts for DLC coated-tips and saturated anode current (I_) was increased from ～44 μA for Mo-tips to ～2.0 mA or DLC coated-tips. Emission conductance (Ge)has, therefore, been increased from 0.55 μmho with amplified factor of ～100 due to the DLC coatings on the Mo-tips. Saturated anode current (I_) dropped rapidly operation. Raman spectrascopy and diffraction in transmission electron microscopy (TEM) revealed that the degradation of electron emission behavior can be ascribed to the conversion of SP^3 -bonds, the diamonds, to the SP^2-bonds, graphite. The transformation of the structure, on the other hand, is induced by the local heating of the DLC coatings.
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Paper #	EID95-70
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Committee	EID
Conference Date	1995/10/24(1days)
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Language	ENG
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Title (in English)	Electron Emission Characteristics of Diamond-like Films Synthesized by Pulsed Laser Deposition Technique
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1st Author's Name	Feng-Yu Chuang
1st Author's Affiliation	Depart. of Electronics Engineering, National Taiwan Institute of Technology, R.O.C.()
2nd Author's Name	Cherng-Yuan Sun
2nd Author's Affiliation	Depart. of Electronics Engineering, National Taiwan Institute of Technology, R.O.C.
3rd Author's Name	Hsiu-Fung Cheng
3rd Author's Affiliation	Depart. of Physics, National Taiwan Normal University, R.O.C.
4th Author's Name	I-Nan Lin
4th Author's Affiliation	Materials Science Center, National Tsing-Hua university, R.O.C.
5th Author's Name	Wen-Chun Wang
5th Author's Affiliation	Electronic Research and Service Organization, ITRI, R.O.C.
6th Author's Name	Chin-Ming Huang
6th Author's Affiliation	Electronic Research and Service Organization, ITRI, R.O.C.
Date	1995/10/24
Paper #	EID95-70
Volume (vol)	vol.95
Number (no)	336
Page	pp.pp.-
#Pages	8
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