CN102080265B - 一种改进的中子掺杂硅晶体热处理工艺方法 - Google Patents
一种改进的中子掺杂硅晶体热处理工艺方法 Download PDFInfo
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Description
晶体摆放位置 | 左端 | 中间 | 右端 |
第一组寿命/μs | 400/800 | 1200/1000 | 700/400 |
第二组寿命/μs | 240/900 | 1000/800 | 500/400 |
第三组寿命/μs | 300/1200 | 1200/1200 | 500/300 |
第四组寿命/μs | 300/1000 | 800/700 | 300/180 |
寿命平均值/μs | 310/975 | 1050/925 | 500/320 |
晶体摆放位置 | 左端 | 中间 | 右端 |
第一组寿命/μs | 800/1200 | 2000/1800 | 1000/800 |
第二组寿命/μs | 600/900 | 800/1000 | 2000/1000 |
第三组寿命/μs | 1000/1400 | 1200/1000 | 800/800 |
第四组寿命/μs | 500/500 | 600/700 | 700/900 |
寿命平均值/μs | 725/1000 | 1150/1125 | 1125/875 |
无隔离物寿命平均值/μs | 310/975 | 1050/925 | 500/320 |
放隔离物寿命平均值/μs | 725/1000 | 1150/1125 | 1125/875 |
晶体摆放位置 | 左端 | 中间 | 右端 |
第一组寿命/μs | 700/1200 | 1600/1800 | 1000/600 |
第二组寿命/μs | 500/800 | 1000/1000 | 2000/1000 |
第三组寿命/μs | 800/1000 | 1400/1200 | 800/600 |
第四组寿命/μs | 800/800 | 1200/1000 | 600/800 |
寿命平均值/μs | 700/950 | 1300/1250 | 1100/750 |
晶体摆放位置 | 左端 | 中间 | 右端 |
第一组寿命/μs | 600/1400 | 1400/1800 | 800/400 |
第二组寿命/μs | 800/800 | 1200/1000 | 1200/800 |
第三组寿命/μs | 600/1200 | 1400/1400 | 800/800 |
第四组寿命/μs | 800/1000 | 1600/1200 | 800/600 |
寿命平均值/μs | 700/1100 | 1400/1350 | 900/650 |
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CN 200910241561 CN102080265B (zh) | 2009-11-26 | 2009-11-26 | 一种改进的中子掺杂硅晶体热处理工艺方法 |
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CN 200910241561 CN102080265B (zh) | 2009-11-26 | 2009-11-26 | 一种改进的中子掺杂硅晶体热处理工艺方法 |
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CN102080265A CN102080265A (zh) | 2011-06-01 |
CN102080265B true CN102080265B (zh) | 2012-11-28 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108889726A (zh) * | 2018-09-05 | 2018-11-27 | 浙江博达光电有限公司 | 光学级石英晶体的电/电磁清洗方法 |
CN115074836A (zh) * | 2022-07-08 | 2022-09-20 | 吉林大学 | 一种溴化镧晶体中子掺杂的方法 |
Citations (8)
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CN85100856A (zh) * | 1985-04-01 | 1986-07-02 | 北京钢铁学院 | 制备单晶硅片表面完整层的新途径 |
CN1036049A (zh) * | 1988-03-26 | 1989-10-04 | 河北工学院 | 中子嬗变掺杂直拉硅的退火工艺 |
CN1050792A (zh) * | 1990-08-20 | 1991-04-17 | 河北工学院 | 硅半导体器件用硅片的缺陷控制工艺 |
EP0506020A1 (en) * | 1991-03-26 | 1992-09-30 | Shin-Etsu Handotai Company Limited | Czochralski-grown silicon single crystal for neutron transmutation doping |
CN1455029A (zh) * | 2003-04-03 | 2003-11-12 | 天津市环欧半导体材料技术有限公司 | 气相预掺杂和中子辐照掺杂组合的区熔硅单晶的生产方法 |
JP2007176725A (ja) * | 2005-12-27 | 2007-07-12 | Shin Etsu Handotai Co Ltd | 中性子照射シリコン単結晶の製造方法 |
CN101054721A (zh) * | 2006-02-21 | 2007-10-17 | 株式会社上睦可 | Igbt用硅单晶片和igbt用硅单晶片的制造方法 |
JP4132693B2 (ja) * | 2001-03-07 | 2008-08-13 | アルパイン株式会社 | イコライザ |
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- 2009-11-26 CN CN 200910241561 patent/CN102080265B/zh active Active
Patent Citations (8)
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CN85100856A (zh) * | 1985-04-01 | 1986-07-02 | 北京钢铁学院 | 制备单晶硅片表面完整层的新途径 |
CN1036049A (zh) * | 1988-03-26 | 1989-10-04 | 河北工学院 | 中子嬗变掺杂直拉硅的退火工艺 |
CN1050792A (zh) * | 1990-08-20 | 1991-04-17 | 河北工学院 | 硅半导体器件用硅片的缺陷控制工艺 |
EP0506020A1 (en) * | 1991-03-26 | 1992-09-30 | Shin-Etsu Handotai Company Limited | Czochralski-grown silicon single crystal for neutron transmutation doping |
JP4132693B2 (ja) * | 2001-03-07 | 2008-08-13 | アルパイン株式会社 | イコライザ |
CN1455029A (zh) * | 2003-04-03 | 2003-11-12 | 天津市环欧半导体材料技术有限公司 | 气相预掺杂和中子辐照掺杂组合的区熔硅单晶的生产方法 |
JP2007176725A (ja) * | 2005-12-27 | 2007-07-12 | Shin Etsu Handotai Co Ltd | 中性子照射シリコン単結晶の製造方法 |
CN101054721A (zh) * | 2006-02-21 | 2007-10-17 | 株式会社上睦可 | Igbt用硅单晶片和igbt用硅单晶片的制造方法 |
Non-Patent Citations (1)
Title |
---|
张继荣等.中子辐照CZ硅单晶热处理后的电阻率变化.《半导体技术》.2005,第30卷(第3期),48-49. * |
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