Presentation | 1997/3/13 Anneahng Effect on Resistivity of Germanium Ion Implanted Polycrystalline Silicon Films Keiji Wada, Hiroshi Ydmamoto, Hiroshi Kuwano, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Solid-phase-recrystallized poly-Si films by Ge ion implantation have larger grain size than those by Si ion implantation. The pn-diodes fabricated in Ge implanted poly-Si films have lower leakage current and higher on/off current ratio than those in Si implanted poly-Si films. It is found that the resistivity in the non doped and low doped films is drastically decreased after annealing at temperature above 950℃, and that the conductivity is changed into n-type from p-type. These phenomena occur remarkably with increasing doses of Ge. A few experiments are carried out to investigate the cause of these phenomena. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ge ion implantation / Poly-Si / Solid-phase recrystallization / Anneal / Non dope |
Paper # | SDM96-226 |
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Conference Information | |
Committee | SDM |
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Conference Date | 1997/3/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Silicon Device and Materials (SDM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Anneahng Effect on Resistivity of Germanium Ion Implanted Polycrystalline Silicon Films |
Sub Title (in English) | |
Keyword(1) | Ge ion implantation |
Keyword(2) | Poly-Si |
Keyword(3) | Solid-phase recrystallization |
Keyword(4) | Anneal |
Keyword(5) | Non dope |
1st Author's Name | Keiji Wada |
1st Author's Affiliation | Faculty of Science & Technology, Keio University() |
2nd Author's Name | Hiroshi Ydmamoto |
2nd Author's Affiliation | Faculty of Science & Technology, Keio University |
3rd Author's Name | Hiroshi Kuwano |
3rd Author's Affiliation | Faculty of Science & Technology, Keio University |
Date | 1997/3/13 |
Paper # | SDM96-226 |
Volume (vol) | vol.96 |
Number (no) | 570 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |