CN1048044C - 改进的生长硅晶的方法 - Google Patents

改进的生长硅晶的方法 Download PDF

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Publication number
CN1048044C
CN1048044C CN94108158A CN94108158A CN1048044C CN 1048044 C CN1048044 C CN 1048044C CN 94108158 A CN94108158 A CN 94108158A CN 94108158 A CN94108158 A CN 94108158A CN 1048044 C CN1048044 C CN 1048044C
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CN
China
Prior art keywords
doping agent
arsenic
crystal
preoxidation
silicon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN94108158A
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English (en)
Chinese (zh)
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CN1103115A (zh
Inventor
A·民田
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SunEdison Inc
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SunEdison Inc
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Publication date
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Publication of CN1103115A publication Critical patent/CN1103115A/zh
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Publication of CN1048044C publication Critical patent/CN1048044C/zh
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Expired - Fee Related legal-status Critical Current

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    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
CN94108158A 1993-07-21 1994-07-21 改进的生长硅晶的方法 Expired - Fee Related CN1048044C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/095,759 US5408951A (en) 1993-07-21 1993-07-21 Method for growing silicon crystal
US095,759 1993-07-21

Publications (2)

Publication Number Publication Date
CN1103115A CN1103115A (zh) 1995-05-31
CN1048044C true CN1048044C (zh) 2000-01-05

Family

ID=22253466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94108158A Expired - Fee Related CN1048044C (zh) 1993-07-21 1994-07-21 改进的生长硅晶的方法

Country Status (9)

Country Link
US (1) US5408951A (enExample)
EP (1) EP0635588B1 (enExample)
JP (1) JP2766189B2 (enExample)
KR (1) KR0166999B1 (enExample)
CN (1) CN1048044C (enExample)
DE (1) DE69414652T2 (enExample)
MY (1) MY111279A (enExample)
SG (1) SG49058A1 (enExample)
TW (1) TW250575B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317429C (zh) * 2002-10-31 2007-05-23 硅电子股份公司 制造掺杂高挥发性异物的硅单晶的方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000503621A (ja) * 1996-03-26 2000-03-28 エスイーエイチ・アメリカ，インコーポレイテッド 結晶成長炉中で融解半導体をドーピングする方法
JP3223873B2 (ja) * 1997-12-24 2001-10-29 住友金属工業株式会社 シリコンウエーハ及びその製造方法
US6312517B1 (en) 2000-05-11 2001-11-06 Memc Electronic Materials, Inc. Multi-stage arsenic doping process to achieve low resistivity in silicon crystal grown by czochralski method
WO2003027362A1 (en) * 2001-09-28 2003-04-03 Memc Electronic Materials, Inc. Process for preparing an arsenic-doped single crystal silicon using a submersed dopant feeder
KR100439712B1 (ko) * 2002-02-25 2004-07-12 네오세미테크 주식회사 비소원료 장입 장치 및 그를 이용한 갈륨-비소 단결정제조방법
KR100486877B1 (ko) 2002-10-15 2005-05-03 주식회사 실트론 저융점 도판트 주입관이 설치된 실리콘 단결정 성장 장치및 저융점 도판트 주입 방법
JP4442892B2 (ja) * 2004-03-29 2010-03-31 コバレントマテリアル株式会社 シリコン単結晶引上げ用砒素ドーパントの製造方法
US7959732B1 (en) * 2005-06-17 2011-06-14 Saint-Gobain Ceramics & Plastics, Inc. Apparatus and method for monitoring and controlling crystal growth
US7922817B2 (en) * 2008-04-24 2011-04-12 Memc Electronic Materials, Inc. Method and device for feeding arsenic dopant into a silicon crystal growing apparatus
KR101106006B1 (ko) * 2010-02-04 2012-01-18 주식회사 엘지실트론 도펀트 산화막 측정방법
CN102174706A (zh) * 2011-01-05 2011-09-07 刘文祥 半导序体
WO2013123231A1 (en) * 2012-02-15 2013-08-22 Robert Bosch Gmbh Pressure sensor with doped electrode
WO2016142893A1 (en) * 2015-03-10 2016-09-15 Sunedison Semiconductor Limited Liquid doping systems and methods for controlled doping of a melt
CN109628993B (zh) * 2018-12-13 2020-07-17 徐州鑫晶半导体科技有限公司 制备砷掺杂剂的方法、应用氧化砷掺杂生长单晶硅的方法和单晶炉以及砷掺杂单晶硅

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS252327B1 (cs) * 1986-03-27 1987-08-13 Petr Exnar Skelni krystalická bezalkalická hmota s vysokým obsahem arsenu
JPH0218377A (ja) * 1988-07-07 1990-01-22 Nkk Corp ドープ剤供給装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548046C3 (de) * 1975-10-27 1982-12-02 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zum Ziehen einkristalliner Siliciumstäbe
US4134785A (en) * 1977-04-13 1979-01-16 Western Electric Company, Inc. Real-time analysis and control of melt-chemistry in crystal growing operations
US4591409A (en) * 1984-05-03 1986-05-27 Texas Instruments Incorporated Control of nitrogen and/or oxygen in silicon via nitride oxide pressure during crystal growth
JPH02229789A (ja) * 1989-03-01 1990-09-12 Furukawa Co Ltd 砒化シリコンの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS252327B1 (cs) * 1986-03-27 1987-08-13 Petr Exnar Skelni krystalická bezalkalická hmota s vysokým obsahem arsenu
JPH0218377A (ja) * 1988-07-07 1990-01-22 Nkk Corp ドープ剤供給装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317429C (zh) * 2002-10-31 2007-05-23 硅电子股份公司 制造掺杂高挥发性异物的硅单晶的方法

Also Published As

Publication number Publication date
CN1103115A (zh) 1995-05-31
US5408951A (en) 1995-04-25
JP2766189B2 (ja) 1998-06-18
DE69414652D1 (de) 1998-12-24
EP0635588B1 (en) 1998-11-18
EP0635588A1 (en) 1995-01-25
KR950003482A (ko) 1995-02-17
SG49058A1 (en) 1998-05-18
MY111279A (en) 1999-10-30
KR0166999B1 (ko) 1999-01-15
JPH0782085A (ja) 1995-03-28
DE69414652T2 (de) 1999-04-08
TW250575B (enExample) 1995-07-01

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