CN103866376B - 一种拉制直径80mm高电阻率区熔单晶硅的工艺方法 - Google Patents
一种拉制直径80mm高电阻率区熔单晶硅的工艺方法 Download PDFInfo
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CN106702473B (zh) * | 2015-07-20 | 2019-05-21 | 有研半导体材料有限公司 | 一种区熔硅单晶生长中预防多晶出刺的工艺 |
WO2017070827A1 (zh) * | 2015-10-26 | 2017-05-04 | 北京京运通科技股份有限公司 | 区熔晶体的自动生长方法及系统 |
CN106498495B (zh) * | 2016-11-02 | 2018-09-11 | 中国电子科技集团公司第四十六研究所 | 一种真空区熔硅单晶生长用加热线圈的表面预处理方法 |
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CN1267751A (zh) * | 2000-03-30 | 2000-09-27 | 天津市半导体材料厂 | 生产硅单晶的直拉区熔法 |
CN101525764A (zh) * | 2009-04-16 | 2009-09-09 | 峨嵋半导体材料研究所 | 一种真空区熔高阻硅单晶的制备方法 |
JP4367213B2 (ja) * | 2004-04-21 | 2009-11-18 | 信越半導体株式会社 | シリコン単結晶の製造方法 |
CN101845667A (zh) * | 2010-06-30 | 2010-09-29 | 峨嵋半导体材料研究所 | 一种高阻硅单晶的制备方法 |
CN102304757A (zh) * | 2011-10-11 | 2012-01-04 | 天津市环欧半导体材料技术有限公司 | 用直拉区熔法制备6英寸p型太阳能硅单晶的方法 |
CN102534753A (zh) * | 2012-03-08 | 2012-07-04 | 天津市环欧半导体材料技术有限公司 | 一种有效提高区熔硅单晶径向电阻率均匀性的直拉区熔气掺法 |
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JPH0543382A (ja) * | 1991-05-14 | 1993-02-23 | Sumitomo Metal Ind Ltd | 単結晶シリコンの製造方法 |
JP5070737B2 (ja) * | 2006-05-26 | 2012-11-14 | 信越半導体株式会社 | Cz法により製造したシリコン結晶棒を原料としたfz単結晶シリコンの製造方法 |
JP5049544B2 (ja) * | 2006-09-29 | 2012-10-17 | Sumco Techxiv株式会社 | シリコン単結晶の製造方法、シリコン単結晶の製造制御装置、及びプログラム |
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CN1267751A (zh) * | 2000-03-30 | 2000-09-27 | 天津市半导体材料厂 | 生产硅单晶的直拉区熔法 |
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CN101525764A (zh) * | 2009-04-16 | 2009-09-09 | 峨嵋半导体材料研究所 | 一种真空区熔高阻硅单晶的制备方法 |
CN101845667A (zh) * | 2010-06-30 | 2010-09-29 | 峨嵋半导体材料研究所 | 一种高阻硅单晶的制备方法 |
CN102304757A (zh) * | 2011-10-11 | 2012-01-04 | 天津市环欧半导体材料技术有限公司 | 用直拉区熔法制备6英寸p型太阳能硅单晶的方法 |
CN102534753A (zh) * | 2012-03-08 | 2012-07-04 | 天津市环欧半导体材料技术有限公司 | 一种有效提高区熔硅单晶径向电阻率均匀性的直拉区熔气掺法 |
Non-Patent Citations (1)
Title |
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