发明授权
- 专利标题: Method for improving anti-radiation performance of SOI structure
- 专利标题(中): 提高SOI结构抗辐射性能的方法
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申请号: US14364984申请日: 2012-10-25
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公开(公告)号: US09111995B2公开(公告)日: 2015-08-18
- 发明人: Yinxue Lv , Jinshun Bi , Jiajun Luo , Zhengsheng Han , Tianchun Ye
- 申请人: Institute of Microelectronics, Chinese Academy of Sciences
- 申请人地址: CN Beijing
- 专利权人: Institute of Microelectronics, Chinese Academy of Sciences
- 当前专利权人: Institute of Microelectronics, Chinese Academy of Sciences
- 当前专利权人地址: CN Beijing
- 代理机构: Osha Liang LLP
- 优先权: CN201110418276 20111214
- 国际申请: PCT/CN2012/083474 WO 20121025
- 国际公布: WO2013/086902 WO 20130620
- 主分类号: H01L21/762
- IPC分类号: H01L21/762 ; H01L21/265 ; H01L21/324
摘要:
A method for improving anti-radiation performance of SOI structure that includes implementing particle implantations of high-energy neutrons, protons and γ-rays to a buried oxide layer of an SOI structure, and then performing annealing process. The high-energy particle implantation introduces displacement damage to the buried oxide layer of the SOI structure.
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