Presentation 2000/6/23
ED2000-79 / SDM2000-79 Crystal Growth of Low-Temperature Processed Poly-Si by Excimer Laser Annealing : Dependences of Poly-Si Grain on Energy Density and Shot Number
Naoto Matsuo, Naoya Kawamoto, Ryouhei Taguchi, Hisashi Abe, Tomoyuki Nouda, Hiroki Hamada,
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Abstract(in English) This paper examines the characteristics of the poly-Si grains formed by ELA with the energy density from 75 mJ/cm^2 to 400 mJ/cm^2, and discusses the change of the crystal growth mechanism of the recrystallized poly-Si dependent on the energy density. For the energy density from 250 mJ/cm^2 to 350 mJ/cm^2, the disk-shaped grains are observed. The dependences of the area ratio of disk-shaped grain both on the energy density and on the shot number are examined. From these results, the role of the disk-shaped grains for the change of the crystal growth mechanism dependent on the energy density is clarified.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Poly-Si grains / ELA / disk-shaped grains / crystal growth mechanism
Paper # ED2000-79,SDM2000-79
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Committee ED
Conference Date 2000/6/23(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) ED2000-79 / SDM2000-79 Crystal Growth of Low-Temperature Processed Poly-Si by Excimer Laser Annealing : Dependences of Poly-Si Grain on Energy Density and Shot Number
Sub Title (in English)
Keyword(1) Poly-Si grains
Keyword(2) ELA
Keyword(3) disk-shaped grains
Keyword(4) crystal growth mechanism
1st Author's Name Naoto Matsuo
1st Author's Affiliation Department of Electrical & Electronic Engineering, Yamaguchi University()
2nd Author's Name Naoya Kawamoto
2nd Author's Affiliation Department of Electrical & Electronic Engineering, Yamaguchi University
3rd Author's Name Ryouhei Taguchi
3rd Author's Affiliation Department of Electrical & Electronic Engineering, Yamaguchi University
4th Author's Name Hisashi Abe
4th Author's Affiliation Microelectronics Research Center, SANYO Electric Co., Ltd
5th Author's Name Tomoyuki Nouda
5th Author's Affiliation Microelectronics Research Center, SANYO Electric Co., Ltd
6th Author's Name Hiroki Hamada
6th Author's Affiliation Microelectronics Research Center, SANYO Electric Co., Ltd
Date 2000/6/23
Paper # ED2000-79,SDM2000-79
Volume (vol) vol.100
Number (no) 149
Page pp.pp.-
#Pages 7
Date of Issue