Presentation 1995/10/24
Improved method for optimisation of design parameters of a field emitter array
In-Jae Chung, In-Byeong Kang, A. Hariz, M.R. Haskard, Myung-Hwan Oh,
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Abstract(in English) The effect of geometry changes on the field enhancement factor(β) of the field emitter was investigated for the optimum setting of design parameters. For the analysis, a three dimensional field emission simulator and Taguchi statistical methods were used. Unlike the previous reports, there does not exist strong dependence between β and the microtip radius(r). The geometrical changes that produces the greatest effect are the gate to microtip distance(d), cone half angle(θ), vertical tip height(h), and radius(r) in that order. The S/N(signal to noise) ratio results indicate that with design parameter values of as r = 30 nm, d=0.7 nm,θ=20-35, and h=1-1.5μm results in a stable design one with minimum sensitivity to process variations.
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Keyword(in English) Field Emitter / Field Enhancement Factor / Taguchi method
Paper # EID95-62
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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) Improved method for optimisation of design parameters of a field emitter array
Sub Title (in English)
Keyword(1) Field Emitter
Keyword(2) Field Enhancement Factor
Keyword(3) Taguchi method
1st Author's Name In-Jae Chung
1st Author's Affiliation Microelectronics Centre, School of Electronic Eng, The Levels University of South Australia()
2nd Author's Name In-Byeong Kang
2nd Author's Affiliation Microelectronics Centre, School of Electronic Eng, The Levels University of South Australia
3rd Author's Name A. Hariz
3rd Author's Affiliation Microelectronics Centre, School of Electronic Eng, The Levels University of South Australia
4th Author's Name M.R. Haskard
4th Author's Affiliation Microelectronics Centre, School of Electronic Eng, The Levels University of South Australia
5th Author's Name Myung-Hwan Oh
5th Author's Affiliation Electron Devices Research Centre, Korea Institute of Science and Technology( KIST )
Date 1995/10/24
Paper # EID95-62
Volume (vol) vol.95
Number (no) 336
Page pp.pp.-
#Pages 5
Date of Issue