CN100533762C - 非自对准抬高外基区锗硅异质结晶体管及其制备工艺 - Google Patents
非自对准抬高外基区锗硅异质结晶体管及其制备工艺 Download PDFInfo
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- CN100533762C CN100533762C CNB2007101181979A CN200710118197A CN100533762C CN 100533762 C CN100533762 C CN 100533762C CN B2007101181979 A CNB2007101181979 A CN B2007101181979A CN 200710118197 A CN200710118197 A CN 200710118197A CN 100533762 C CN100533762 C CN 100533762C
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CNB2007101181979A CN100533762C (zh) | 2007-07-02 | 2007-07-02 | 非自对准抬高外基区锗硅异质结晶体管及其制备工艺 |
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CNB2007101181979A CN100533762C (zh) | 2007-07-02 | 2007-07-02 | 非自对准抬高外基区锗硅异质结晶体管及其制备工艺 |
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CN101140946A CN101140946A (zh) | 2008-03-12 |
CN100533762C true CN100533762C (zh) | 2009-08-26 |
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CNB2007101181979A Expired - Fee Related CN100533762C (zh) | 2007-07-02 | 2007-07-02 | 非自对准抬高外基区锗硅异质结晶体管及其制备工艺 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102468329B (zh) * | 2010-11-10 | 2013-06-12 | 上海华虹Nec电子有限公司 | 锗硅异质结双极晶体管多指结构 |
CN102651390B (zh) * | 2012-05-16 | 2015-09-30 | 清华大学 | 嵌入式外延外基区双极晶体管及其制备方法 |
CN110120344B (zh) * | 2019-04-09 | 2022-08-16 | 上海华虹宏力半导体制造有限公司 | 一种在锗硅hbt中用氮化硅侧墙实现自对准结构的方法 |
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