CN102978698A - 一种硼镓共掺的重掺p型单晶硅的生长及掺杂方法 - Google Patents
一种硼镓共掺的重掺p型单晶硅的生长及掺杂方法 Download PDFInfo
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- CN102978698A CN102978698A CN201210463980XA CN201210463980A CN102978698A CN 102978698 A CN102978698 A CN 102978698A CN 201210463980X A CN201210463980X A CN 201210463980XA CN 201210463980 A CN201210463980 A CN 201210463980A CN 102978698 A CN102978698 A CN 102978698A
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- single crystal
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- gallium
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 30
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 24
- 229910052733 gallium Inorganic materials 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 17
- 239000013078 crystal Substances 0.000 claims abstract description 51
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052786 argon Inorganic materials 0.000 claims abstract description 11
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000010453 quartz Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000155 melt Substances 0.000 claims abstract description 6
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000010899 nucleation Methods 0.000 claims abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 24
- 229910052710 silicon Inorganic materials 0.000 claims description 24
- 239000010703 silicon Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920005591 polysilicon Polymers 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000005247 gettering Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract 4
- 238000005520 cutting process Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
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CN201210463980.XA CN102978698B (zh) | 2012-11-16 | 2012-11-16 | 一种硼镓共掺的重掺p型单晶硅的生长及掺杂方法 |
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CN201210463980.XA CN102978698B (zh) | 2012-11-16 | 2012-11-16 | 一种硼镓共掺的重掺p型单晶硅的生长及掺杂方法 |
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CN102978698A true CN102978698A (zh) | 2013-03-20 |
CN102978698B CN102978698B (zh) | 2015-10-28 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104514031A (zh) * | 2013-12-02 | 2015-04-15 | 浙江长兴众成电子有限公司 | 一种直拉单晶硅的掺杂装置及使用方法 |
CN105002557A (zh) * | 2015-08-12 | 2015-10-28 | 常州天合光能有限公司 | 一种镓锗硼共掺多晶硅及其制备方法 |
CN105063750A (zh) * | 2015-08-12 | 2015-11-18 | 常州天合光能有限公司 | 一种镓锗硼共掺单晶硅及其制备方法 |
CN105586633A (zh) * | 2014-11-07 | 2016-05-18 | 英飞凌科技股份有限公司 | 制造硅锭的方法和硅锭 |
CN106757313A (zh) * | 2016-12-29 | 2017-05-31 | 上海合晶硅材料有限公司 | 超重掺砷晶棒拉制方法 |
US10724148B2 (en) | 2014-01-21 | 2020-07-28 | Infineon Technologies Ag | Silicon ingot and method of manufacturing a silicon ingot |
CN112760704A (zh) * | 2020-12-28 | 2021-05-07 | 晶澳太阳能有限公司 | 硼-镓共掺单晶制备设备及其制备方法 |
CN115233292A (zh) * | 2022-07-25 | 2022-10-25 | 北京麦竹吉科技有限公司 | 一种低电阻率硅单晶及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002083981A (ja) * | 2000-09-07 | 2002-03-22 | Shin Etsu Handotai Co Ltd | 太陽電池セルおよびその製造方法 |
CN101597788A (zh) * | 2009-06-24 | 2009-12-09 | 浙江大学 | 在氮气下融化多晶硅制备掺氮铸造单晶硅的方法 |
CN102400219A (zh) * | 2011-11-30 | 2012-04-04 | 东海晶澳太阳能科技有限公司 | 一种硼-镓共掺准单晶硅及其制备方法 |
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2012
- 2012-11-16 CN CN201210463980.XA patent/CN102978698B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002083981A (ja) * | 2000-09-07 | 2002-03-22 | Shin Etsu Handotai Co Ltd | 太陽電池セルおよびその製造方法 |
CN101597788A (zh) * | 2009-06-24 | 2009-12-09 | 浙江大学 | 在氮气下融化多晶硅制备掺氮铸造单晶硅的方法 |
CN102400219A (zh) * | 2011-11-30 | 2012-04-04 | 东海晶澳太阳能科技有限公司 | 一种硼-镓共掺准单晶硅及其制备方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104514031A (zh) * | 2013-12-02 | 2015-04-15 | 浙江长兴众成电子有限公司 | 一种直拉单晶硅的掺杂装置及使用方法 |
US10724148B2 (en) | 2014-01-21 | 2020-07-28 | Infineon Technologies Ag | Silicon ingot and method of manufacturing a silicon ingot |
CN105586633A (zh) * | 2014-11-07 | 2016-05-18 | 英飞凌科技股份有限公司 | 制造硅锭的方法和硅锭 |
US10337117B2 (en) | 2014-11-07 | 2019-07-02 | Infineon Technologies Ag | Method of manufacturing a silicon ingot and silicon ingot |
US11242616B2 (en) | 2014-11-07 | 2022-02-08 | Infineon Technologies Ag | Silicon ingot |
CN105002557A (zh) * | 2015-08-12 | 2015-10-28 | 常州天合光能有限公司 | 一种镓锗硼共掺多晶硅及其制备方法 |
CN105063750A (zh) * | 2015-08-12 | 2015-11-18 | 常州天合光能有限公司 | 一种镓锗硼共掺单晶硅及其制备方法 |
CN106757313A (zh) * | 2016-12-29 | 2017-05-31 | 上海合晶硅材料有限公司 | 超重掺砷晶棒拉制方法 |
CN112760704A (zh) * | 2020-12-28 | 2021-05-07 | 晶澳太阳能有限公司 | 硼-镓共掺单晶制备设备及其制备方法 |
CN115233292A (zh) * | 2022-07-25 | 2022-10-25 | 北京麦竹吉科技有限公司 | 一种低电阻率硅单晶及其制备方法 |
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