Presentation 2003/12/12
The deposition of low-temperature poly crystalline silicon by effects of hydrogen radicals and high density / low potential plasma Technique
Hiroya KIRIMURA, Kiyoshi KUBOTA, Eiji TAKAHASHI, Shigeaki KISHIDA, Kiyoshi OGATA, Koji KITAJIMA, Yukiharu URAOKA, Takashi FUYUKI,
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Abstract(in English) For direct-deposition methods of microcrystalline silicon, we have developed the plasma enhanced CVD system which makes silane plasmas with high density and low potential. We have researched the two-step deposition process which consists of the silicon nucleation-step using atomic hydrogen (radicals) and the microcrystalline growth-step using silane plasmas at low temperature. In this research, we have estimated that silicon films are crystallized from interface of SiO2 substrate by TEM and UV-Raman analysis. Furthermore the results of electron-mobility from TFT characteristics have proved that this method have an effect on direct-deposition of microcrystalline silicon.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Microcrystalline silicon / Silane plasma / Nucleation / Atomic hydrogen / TFT-mobility
Paper # SDM2003-183(2003-12)
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Committee SDM
Conference Date 2003/12/12(1days)
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Registration To Silicon Device and Materials (SDM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The deposition of low-temperature poly crystalline silicon by effects of hydrogen radicals and high density / low potential plasma Technique
Sub Title (in English)
Keyword(1) Microcrystalline silicon
Keyword(2) Silane plasma
Keyword(3) Nucleation
Keyword(4) Atomic hydrogen
Keyword(5) TFT-mobility
1st Author's Name Hiroya KIRIMURA
1st Author's Affiliation R & D Laboratories, Nissin Electric Co., Ltd.()
2nd Author's Name Kiyoshi KUBOTA
2nd Author's Affiliation R & D Laboratories, Nissin Electric Co., Ltd.
3rd Author's Name Eiji TAKAHASHI
3rd Author's Affiliation R & D Laboratories, Nissin Electric Co., Ltd.
4th Author's Name Shigeaki KISHIDA
4th Author's Affiliation R & D Laboratories, Nissin Electric Co., Ltd.
5th Author's Name Kiyoshi OGATA
5th Author's Affiliation R & D Laboratories, Nissin Electric Co., Ltd.
6th Author's Name Koji KITAJIMA
6th Author's Affiliation Graduate School of Material Science, Nara Institute of Science and Technology
7th Author's Name Yukiharu URAOKA
7th Author's Affiliation Graduate School of Material Science, Nara Institute of Science and Technology
8th Author's Name Takashi FUYUKI
8th Author's Affiliation Graduate School of Material Science, Nara Institute of Science and Technology
Date 2003/12/12
Paper # SDM2003-183(2003-12)
Volume (vol) vol.103
Number (no) 533
Page pp.pp.-
#Pages 6
Date of Issue