CN108103572B - 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 - Google Patents
用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 Download PDFInfo
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- CN108103572B CN108103572B CN201810018778.3A CN201810018778A CN108103572B CN 108103572 B CN108103572 B CN 108103572B CN 201810018778 A CN201810018778 A CN 201810018778A CN 108103572 B CN108103572 B CN 108103572B
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- dopant
- doping system
- melt
- restriction
- feed tube
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- 239000007788 liquid Substances 0.000 title claims abstract description 69
- 239000000463 material Substances 0.000 title claims abstract description 36
- 239000004065 semiconductor Substances 0.000 title claims abstract description 25
- 239000013078 crystal Substances 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 29
- 239000002019 doping agent Substances 0.000 claims abstract description 172
- 239000000155 melt Substances 0.000 claims abstract description 76
- 239000007787 solid Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 description 16
- 230000008020 evaporation Effects 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- 230000035939 shock Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical group [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
- C30B15/04—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt adding doping materials, e.g. for n-p-junction
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1032—Seed pulling
- Y10T117/1056—Seed pulling including details of precursor replenishment
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO2012A001175 | 2012-12-31 | ||
ITTO20121175 | 2012-12-31 | ||
CN201380073899.3A CN105026622B (zh) | 2012-12-31 | 2013-12-31 | 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380073899.3A Division CN105026622B (zh) | 2012-12-31 | 2013-12-31 | 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108103572A CN108103572A (zh) | 2018-06-01 |
CN108103572B true CN108103572B (zh) | 2020-06-16 |
Family
ID=47749975
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380073899.3A Active CN105026622B (zh) | 2012-12-31 | 2013-12-31 | 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 |
CN201810018778.3A Active CN108103572B (zh) | 2012-12-31 | 2013-12-31 | 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380073899.3A Active CN105026622B (zh) | 2012-12-31 | 2013-12-31 | 用于单晶半导体材料的受控掺杂的液体掺杂系统和方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10006145B2 (zh) |
EP (1) | EP2938759B1 (zh) |
JP (1) | JP2016501826A (zh) |
KR (1) | KR20150103177A (zh) |
CN (2) | CN105026622B (zh) |
SA (1) | SA515360706B1 (zh) |
WO (1) | WO2014102387A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443148B2 (en) | 2015-03-10 | 2019-10-15 | Globalwafers Co., Ltd. | Methods for controlled doping of a melt including introducing liquid dopant below a surface of the melt |
CN106012010A (zh) * | 2016-08-15 | 2016-10-12 | 江苏协鑫硅材料科技发展有限公司 | 一种二次添加掺杂剂的方法和装置 |
JP6597526B2 (ja) * | 2016-09-06 | 2019-10-30 | 株式会社Sumco | 融液導入管及びこれを用いたシリコン単結晶の製造装置 |
TWI723892B (zh) * | 2020-06-03 | 2021-04-01 | 環球晶圓股份有限公司 | 晶體摻雜裝置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156993A (ja) * | 1983-02-23 | 1984-09-06 | Komatsu Denshi Kinzoku Kk | Cz単結晶のド−プ方法およびその装置 |
US6063188A (en) * | 1998-05-20 | 2000-05-16 | Seh-America. Inc. | Crucible with differentially expanding release mechanism |
CN1285009A (zh) * | 1998-01-05 | 2001-02-21 | Memc电子材料有限公司 | 具有熔体掺杂功能的晶体生长装置 |
WO2008149687A1 (ja) * | 2007-05-31 | 2008-12-11 | Sumco Techxiv Corporation | ドーピング装置、及びシリコン単結晶の製造方法 |
CN102409395A (zh) * | 2011-11-15 | 2012-04-11 | 浙江长兴众成电子有限公司 | 一种直拉硅单晶的镓元素掺杂装置及其掺杂方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547258A (en) * | 1982-12-22 | 1985-10-15 | Texas Instruments Incorporated | Deposition of silicon at temperatures above its melting point |
DE4106589C2 (de) | 1991-03-01 | 1997-04-24 | Wacker Siltronic Halbleitermat | Kontinuierliches Nachchargierverfahren mit flüssigem Silicium beim Tiegelziehen nach Czochralski |
US5406905A (en) * | 1993-05-28 | 1995-04-18 | Simco/Ramic Corporation | Cast dopant for crystal growing |
JPH08119787A (ja) * | 1994-10-14 | 1996-05-14 | Komatsu Electron Metals Co Ltd | 連続チャージ法におけるドーパント供給方法およびドーパント組成物 |
TW440613B (en) * | 1996-01-11 | 2001-06-16 | Mitsubishi Material Silicon | Method for pulling single crystal |
TW429273B (en) * | 1996-02-08 | 2001-04-11 | Shinetsu Handotai Kk | Method for feeding garnular silicon material, feed pipe used in the method, and method of manufacturing a silicon monocrystal |
DE10007179B4 (de) * | 2000-02-17 | 2004-08-19 | Siltronic Ag | Verfahren und Vorrichtung zum Dotieren einer Schmelze mit einem Dotierstoff |
CN1432075A (zh) * | 2000-05-10 | 2003-07-23 | Memc电子材料有限公司 | 用于将砷掺杂剂加入硅晶体生长工艺中的方法和装置 |
KR100486877B1 (ko) | 2002-10-15 | 2005-05-03 | 주식회사 실트론 | 저융점 도판트 주입관이 설치된 실리콘 단결정 성장 장치및 저융점 도판트 주입 방법 |
CN1289722C (zh) * | 2003-12-30 | 2006-12-13 | 宁波立立电子股份有限公司 | 用于重掺直拉硅单晶制造的掺杂方法及其掺杂漏斗 |
JP2005272265A (ja) * | 2004-03-26 | 2005-10-06 | Toshiba Ceramics Co Ltd | 単結晶引上装置 |
JP4356517B2 (ja) * | 2004-05-28 | 2009-11-04 | 株式会社Sumco | シリコン単結晶引上装置およびシリコン単結晶の製造方法 |
JP5074826B2 (ja) * | 2007-05-31 | 2012-11-14 | Sumco Techxiv株式会社 | ドーパントの注入方法、及びドーピング装置 |
CN101787566B (zh) * | 2010-03-25 | 2012-04-25 | 杭州海纳半导体有限公司 | 直拉硅单晶的镓元素掺杂方法及所用掺杂装置 |
WO2012031136A2 (en) | 2010-09-03 | 2012-03-08 | Gt Advanced Cz Llc | Silicon single crystal doped with gallium, indium, or aluminum |
JP2012066965A (ja) * | 2010-09-24 | 2012-04-05 | Covalent Materials Corp | シリコン単結晶引上装置 |
-
2013
- 2013-12-31 KR KR1020157020544A patent/KR20150103177A/ko not_active Application Discontinuation
- 2013-12-31 US US14/758,143 patent/US10006145B2/en active Active
- 2013-12-31 WO PCT/EP2013/078163 patent/WO2014102387A1/en active Application Filing
- 2013-12-31 CN CN201380073899.3A patent/CN105026622B/zh active Active
- 2013-12-31 CN CN201810018778.3A patent/CN108103572B/zh active Active
- 2013-12-31 EP EP13817700.1A patent/EP2938759B1/en active Active
- 2013-12-31 JP JP2015550113A patent/JP2016501826A/ja active Pending
-
2015
- 2015-06-30 SA SA515360706A patent/SA515360706B1/ar unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156993A (ja) * | 1983-02-23 | 1984-09-06 | Komatsu Denshi Kinzoku Kk | Cz単結晶のド−プ方法およびその装置 |
CN1285009A (zh) * | 1998-01-05 | 2001-02-21 | Memc电子材料有限公司 | 具有熔体掺杂功能的晶体生长装置 |
US6063188A (en) * | 1998-05-20 | 2000-05-16 | Seh-America. Inc. | Crucible with differentially expanding release mechanism |
WO2008149687A1 (ja) * | 2007-05-31 | 2008-12-11 | Sumco Techxiv Corporation | ドーピング装置、及びシリコン単結晶の製造方法 |
CN102409395A (zh) * | 2011-11-15 | 2012-04-11 | 浙江长兴众成电子有限公司 | 一种直拉硅单晶的镓元素掺杂装置及其掺杂方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2938759B1 (en) | 2017-03-22 |
US10006145B2 (en) | 2018-06-26 |
CN108103572A (zh) | 2018-06-01 |
JP2016501826A (ja) | 2016-01-21 |
EP2938759A1 (en) | 2015-11-04 |
SA515360706B1 (ar) | 2017-03-26 |
CN105026622A (zh) | 2015-11-04 |
KR20150103177A (ko) | 2015-09-09 |
US20150354088A1 (en) | 2015-12-10 |
CN105026622B (zh) | 2018-02-02 |
WO2014102387A1 (en) | 2014-07-03 |
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Effective date of registration: 20190318 Address after: 1703B-1706, 17th Floor, Global Trade Plaza, 1 West Austin Road, Kowloon, China Applicant after: SUNEDISON, Inc. Address before: American Missouri Applicant before: SUNEDISON, Inc. Effective date of registration: 20190318 Address after: American Missouri Applicant after: SUNEDISON, Inc. Address before: Italy Novara Applicant before: MEMC Electronic Materials, Inc. |
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Effective date of registration: 20230810 Address after: Room 205, West Zone, 2nd Floor, No. 707 Zhangyang Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: GCL New (Shanghai) Photovoltaic Technology Co.,Ltd. Address before: 1703B-1706, 17th Floor, Global Trade Plaza, 1 Austin Road West, Kowloon, Hong Kong, China Patentee before: SUNEDISON, Inc. |
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