CN1763266A - 区熔气相掺杂太阳能电池硅单晶的制备方法 - Google Patents
区熔气相掺杂太阳能电池硅单晶的制备方法 Download PDFInfo
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- CN1763266A CN1763266A CN 200510015280 CN200510015280A CN1763266A CN 1763266 A CN1763266 A CN 1763266A CN 200510015280 CN200510015280 CN 200510015280 CN 200510015280 A CN200510015280 A CN 200510015280A CN 1763266 A CN1763266 A CN 1763266A
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 36
- 239000010703 silicon Substances 0.000 title claims abstract description 36
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 33
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 50
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 238000004857 zone melting Methods 0.000 claims abstract description 6
- 239000013078 crystal Substances 0.000 claims description 37
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 32
- 229910052786 argon Inorganic materials 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 3
- 208000035824 paresthesia Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000802 nitrating effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100152804A CN100351435C (zh) | 2005-09-29 | 2005-09-29 | 区熔气相掺杂太阳能电池硅单晶的制备方法 |
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CNB2005100152804A CN100351435C (zh) | 2005-09-29 | 2005-09-29 | 区熔气相掺杂太阳能电池硅单晶的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1763266A true CN1763266A (zh) | 2006-04-26 |
CN100351435C CN100351435C (zh) | 2007-11-28 |
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CNB2005100152804A Active CN100351435C (zh) | 2005-09-29 | 2005-09-29 | 区熔气相掺杂太阳能电池硅单晶的制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534749A (zh) * | 2012-02-14 | 2012-07-04 | 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n型太阳能硅单晶的方法 |
CN103361732A (zh) * | 2013-07-16 | 2013-10-23 | 江西旭阳雷迪高科技股份有限公司 | 一种n型重掺磷母合金硅棒制备工艺 |
CN103866375A (zh) * | 2012-12-10 | 2014-06-18 | 有研半导体材料股份有限公司 | 一种掺杂区熔硅单晶的制备方法 |
CN103866377A (zh) * | 2012-12-14 | 2014-06-18 | 有研半导体材料股份有限公司 | 一种获得宽范围电阻率区熔硅单晶的气掺系统装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1542868A (en) * | 1975-11-14 | 1979-03-28 | Siemens Ag | Production of phosphorus-doped monocrystalline silicon rods |
CN1095505C (zh) * | 2000-03-30 | 2002-12-04 | 天津市环欧半导体材料技术有限公司 | 生产硅单晶的直拉区熔法 |
CN1254565C (zh) * | 2002-12-30 | 2006-05-03 | 天津市环欧半导体材料技术有限公司 | 气相掺杂区熔硅单晶的生产方法 |
-
2005
- 2005-09-29 CN CNB2005100152804A patent/CN100351435C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534749A (zh) * | 2012-02-14 | 2012-07-04 | 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n型太阳能硅单晶的方法 |
CN103866375A (zh) * | 2012-12-10 | 2014-06-18 | 有研半导体材料股份有限公司 | 一种掺杂区熔硅单晶的制备方法 |
CN103866375B (zh) * | 2012-12-10 | 2016-02-24 | 有研半导体材料有限公司 | 一种掺杂区熔硅单晶的制备方法 |
CN103866377A (zh) * | 2012-12-14 | 2014-06-18 | 有研半导体材料股份有限公司 | 一种获得宽范围电阻率区熔硅单晶的气掺系统装置及方法 |
CN103361732A (zh) * | 2013-07-16 | 2013-10-23 | 江西旭阳雷迪高科技股份有限公司 | 一种n型重掺磷母合金硅棒制备工艺 |
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CN100351435C (zh) | 2007-11-28 |
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Address after: 214200 Dongjia Avenue, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Zhonghuan Leading Semiconductor Technology Co.,Ltd. Country or region after: China Patentee after: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. Address before: 214200 Dongjia Avenue, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: Zhonghuan leading semiconductor materials Co.,Ltd. Country or region before: China Patentee before: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. |