SG49058A1 - Improved method for growing silicon crystal - Google Patents

Improved method for growing silicon crystal

Info

Publication number
SG49058A1
SG49058A1 SG1996005649A SG1996005649A SG49058A1 SG 49058 A1 SG49058 A1 SG 49058A1 SG 1996005649 A SG1996005649 A SG 1996005649A SG 1996005649 A SG1996005649 A SG 1996005649A SG 49058 A1 SG49058 A1 SG 49058A1
Authority
SG
Singapore
Prior art keywords
improved method
silicon crystal
growing silicon
growing
crystal
Prior art date
Application number
SG1996005649A
Other languages
English (en)
Inventor
Tamida Akiteru
Original Assignee
Memc Electronic Materials
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Memc Electronic Materials filed Critical Memc Electronic Materials
Publication of SG49058A1 publication Critical patent/SG49058A1/en

Links

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
    • 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

Landscapes

  • 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)
SG1996005649A 1993-07-21 1992-07-20 Improved method for growing silicon crystal SG49058A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG49058A1 true SG49058A1 (en) 1998-05-18

Family

ID=22253466

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005649A SG49058A1 (en) 1993-07-21 1992-07-20 Improved method for growing silicon crystal

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)

Families Citing this family (15)

* 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
DE10250822B4 (de) * 2002-10-31 2006-09-28 Siltronic Ag Verfahren zur Herstellung eines mit leichtflüchtigem Fremdstoff dotierten Einkristalls aus Silicium
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

Family Cites Families (6)

* 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
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
JPH02229789A (ja) * 1989-03-01 1990-09-12 Furukawa Co Ltd 砒化シリコンの製造方法

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
MY111279A (en) 1999-10-30
CN1048044C (zh) 2000-01-05
KR0166999B1 (ko) 1999-01-15
JPH0782085A (ja) 1995-03-28
DE69414652T2 (de) 1999-04-08
TW250575B (enExample) 1995-07-01

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