Presentation | 1993/7/26 Radiation Induced Structure Changes in Thermally Grown Silicon Dioxide Film Yoshihiro Sugita, Yasuo Nara, Kei Horiuchi, Takashi Ito, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The high energy photons(>1OOeV)or eletron beam break Si-O bonds and cause large lattice relaxation in SiO_2 film.To minimize the degradation of SiO_2 films during electron beam and, or X-ray lithography,the effects of radiation were examined.The dependence of the breaking of Si-O bonds on the radiation dose and relationship between the decrease in the number of Si-O bonds and oxygen vacancy defect(E′ center)were studied using IR absrption an d ESR techniqu.The Si-O bond broken is propotional to the quater- root of the radiation dose.The density of E′ center is 1/260 times of that of broken bonds.The irradiated SiO_2 film consists of an oxygen deficient Si-O network and the displaced oxygen. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IR / ESR / radiation damage / silicon dioxide / X-ray lithography / electron lithography |
Paper # | SDM93-60 |
Date of Issue |
Conference Information | |
Committee | SDM |
---|---|
Conference Date | 1993/7/26(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
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) | Radiation Induced Structure Changes in Thermally Grown Silicon Dioxide Film |
Sub Title (in English) | |
Keyword(1) | IR |
Keyword(2) | ESR |
Keyword(3) | radiation damage |
Keyword(4) | silicon dioxide |
Keyword(5) | X-ray lithography |
Keyword(6) | electron lithography |
1st Author's Name | Yoshihiro Sugita |
1st Author's Affiliation | Fujitsu Laboratories Ltd.() |
2nd Author's Name | Yasuo Nara |
2nd Author's Affiliation | Fujitsu Laboratories Ltd. |
3rd Author's Name | Kei Horiuchi |
3rd Author's Affiliation | Fujitsu Laboratories Ltd. |
4th Author's Name | Takashi Ito |
4th Author's Affiliation | Fujitsu Laboratories Ltd. |
Date | 1993/7/26 |
Paper # | SDM93-60 |
Volume (vol) | vol.93 |
Number (no) | 172 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |