SG68017A1 - Device and method for pulling a single crystal - Google Patents

Device and method for pulling a single crystal

Info

Publication number
SG68017A1
SG68017A1 SG1998000298A SG1998000298A SG68017A1 SG 68017 A1 SG68017 A1 SG 68017A1 SG 1998000298 A SG1998000298 A SG 1998000298A SG 1998000298 A SG1998000298 A SG 1998000298A SG 68017 A1 SG68017 A1 SG 68017A1
Authority
SG
Singapore
Prior art keywords
pulling
single crystal
crystal
Prior art date
Application number
SG1998000298A
Other languages
English (en)
Inventor
Wilfred Von Ammon
Hans Olkrug
Erich Dornberger
Franz Segieth
Original Assignee
Wacker Siltronic Halbleitermat
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 Wacker Siltronic Halbleitermat filed Critical Wacker Siltronic Halbleitermat
Publication of SG68017A1 publication Critical patent/SG68017A1/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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • 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
    • C30B15/14—Heating of the melt or the crystallised materials
    • 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
    • C30B15/20—Controlling or regulating
    • C30B15/203—Controlling or regulating the relationship of pull rate (v) to axial thermal gradient (G)
    • 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
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]

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)
SG1998000298A 1997-03-21 1998-02-11 Device and method for pulling a single crystal SG68017A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19711922A DE19711922A1 (de) 1997-03-21 1997-03-21 Vorrichtung und Verfahren zum Ziehen eines Einkristalls

Publications (1)

Publication Number Publication Date
SG68017A1 true SG68017A1 (en) 1999-10-19

Family

ID=7824197

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000298A SG68017A1 (en) 1997-03-21 1998-02-11 Device and method for pulling a single crystal

Country Status (8)

Country Link
US (1) US6153008A (fr)
EP (1) EP0866150B1 (fr)
JP (2) JP3026254B2 (fr)
KR (1) KR100268712B1 (fr)
CN (1) CN1109135C (fr)
DE (2) DE19711922A1 (fr)
SG (1) SG68017A1 (fr)
TW (1) TW415978B (fr)

Families Citing this family (37)

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US6379642B1 (en) * 1997-04-09 2002-04-30 Memc Electronic Materials, Inc. Vacancy dominated, defect-free silicon
MY135749A (en) 1997-04-09 2008-06-30 Memc Electronic Materials Process for producing low defect density, ideal oxygen precipitating silicon
CN100595351C (zh) 1997-04-09 2010-03-24 Memc电子材料有限公司 低缺陷密度、自间隙原子为主的硅
JPH1179889A (ja) * 1997-07-09 1999-03-23 Shin Etsu Handotai Co Ltd 結晶欠陥が少ないシリコン単結晶の製造方法、製造装置並びにこの方法、装置で製造されたシリコン単結晶とシリコンウエーハ
DE19756613A1 (de) 1997-12-18 1999-07-01 Wacker Siltronic Halbleitermat Verfahren und Vorrichtung zur Herstellung eines Einkristalls
JP3943717B2 (ja) 1998-06-11 2007-07-11 信越半導体株式会社 シリコン単結晶ウエーハ及びその製造方法
US6328795B2 (en) 1998-06-26 2001-12-11 Memc Electronic Materials, Inc. Process for growth of defect free silicon crystals of arbitrarily large diameters
KR100622884B1 (ko) * 1998-10-14 2006-09-12 엠이엠씨 일렉트로닉 머티리얼즈 인코포레이티드 열적으로 어닐링된 저결함 밀도 단결정 실리콘
DE69913731T2 (de) 1998-10-14 2004-10-14 Memc Electronic Materials, Inc. Im wesentlichen defektfreie epitaktische siliziumscheiben
US6312516B2 (en) 1998-10-14 2001-11-06 Memc Electronic Materials, Inc. Process for preparing defect free silicon crystals which allows for variability in process conditions
DE19847695A1 (de) * 1998-10-15 2000-04-20 Wacker Siltronic Halbleitermat Verfahren zum Ziehen eines Einkristalls
JP2000154070A (ja) * 1998-11-16 2000-06-06 Suminoe Textile Co Ltd セラミックス三次元構造体及びその製造方法
TW505710B (en) * 1998-11-20 2002-10-11 Komatsu Denshi Kinzoku Kk Production method for silicon single crystal and production device for single crystal ingot, and heat treating method for silicon single crystal wafer
DE19943101C2 (de) * 1999-09-09 2002-06-20 Wacker Siltronic Halbleitermat Verfahren zur Herstellung einer gebondeten Halbleiterscheibe
WO2001021861A1 (fr) * 1999-09-23 2001-03-29 Memc Electronic Materials, Inc. Procede czochralski permettant de produire du silicium monocristallin par regulation de la vitesse de refroidissement
US6635587B1 (en) 1999-09-23 2003-10-21 Memc Electronic Materials, Inc. Method for producing czochralski silicon free of agglomerated self-interstitial defects
US7105050B2 (en) * 2000-11-03 2006-09-12 Memc Electronic Materials, Inc. Method for the production of low defect density silicon
US6858307B2 (en) 2000-11-03 2005-02-22 Memc Electronic Materials, Inc. Method for the production of low defect density silicon
WO2002059400A2 (fr) * 2001-01-26 2002-08-01 Memc Electronic Materials, Inc. Silicium a faible densite de defauts dont la partie centrale dominee par des lacunes est pratiquement exempte de defauts d'empilement induits par l'oxydation
US7077905B2 (en) * 2002-09-13 2006-07-18 Toshiba Ceramics Co., Ltd. Apparatus for pulling a single crystal
DE60323663D1 (de) * 2002-11-12 2008-10-30 Memc Electronic Materials Kristallziehvorrichtung und verfahren zur züchtung einer einkristallstange
DE10259588B4 (de) 2002-12-19 2008-06-19 Siltronic Ag Verfahren und Vorrichtung zur Herstellung eines Einkristalls aus Silicium
KR100588425B1 (ko) * 2003-03-27 2006-06-12 실트로닉 아게 실리콘 단결정, 결정된 결함분포를 가진 실리콘 단결정 및 실리콘 반도체 웨이퍼의 제조방법
DE10326578B4 (de) 2003-06-12 2006-01-19 Siltronic Ag Verfahren zur Herstellung einer SOI-Scheibe
US8216362B2 (en) 2006-05-19 2012-07-10 Memc Electronic Materials, Inc. Controlling agglomerated point defect and oxygen cluster formation induced by the lateral surface of a silicon single crystal during CZ growth
DE102006060359B4 (de) * 2006-12-20 2013-09-05 Siltronic Ag Verfahren und Vorrichtung zur Herstellung von Halbleiterscheiben aus Silicium
KR100869218B1 (ko) * 2006-12-28 2008-11-18 주식회사 실트론 열실드 거리결정 방법 및 이를 이용한 실리콘 단결정잉곳의 제조장치
US8795718B2 (en) 2008-05-22 2014-08-05 Honeywell International, Inc. Functional nano-layered hemostatic material/device
DE102009056638B4 (de) 2009-12-02 2013-08-01 Siltronic Ag Verfahren zum Ziehen eines Einkristalls aus Silizium mit einem Abschnitt mit gleich bleibendem Durchmesser
DE102012213715A1 (de) 2012-08-02 2014-02-06 Siltronic Ag Vorrichtung zur Herstellung eines Einkristalls durch Kristallisieren des Einkristalls an einer Schmelzenzone
CN104630880A (zh) * 2015-02-15 2015-05-20 英利集团有限公司 形成单晶棒的直拉系统与生长单晶棒的工艺方法
CN105239154A (zh) * 2015-09-10 2016-01-13 上海超硅半导体有限公司 提拉法单晶硅生长流场控制技术
CN106048723A (zh) * 2016-08-01 2016-10-26 中国电子科技集团公司第四十六研究所 一种采用提拉法生长氧化镓晶体的固液界面控制方法
CN106435729A (zh) * 2016-10-09 2017-02-22 英利能源（中国）有限公司 一种单晶棒引晶和放肩装置、单晶炉及其工艺方法
CN109930197A (zh) * 2017-12-18 2019-06-25 上海新昇半导体科技有限公司 热屏及单晶硅生长炉结构
CN111321458A (zh) * 2018-12-13 2020-06-23 上海新昇半导体科技有限公司 加热式导流筒
CN109695055A (zh) * 2019-03-11 2019-04-30 苏州新美光纳米科技有限公司 长晶炉及结晶系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316707A (fr) * 1961-12-22 1963-02-01 Radiotechnique Perfectionnements aux dispositifs d'obtention de monocristaux par tirage
JPS62105998A (ja) * 1985-10-31 1987-05-16 Sony Corp シリコン基板の製法
US4981549A (en) * 1988-02-23 1991-01-01 Mitsubishi Kinzoku Kabushiki Kaisha Method and apparatus for growing silicon crystals
JPH0416589A (ja) * 1990-05-11 1992-01-21 Ishikawajima Harima Heavy Ind Co Ltd 単結晶製造装置
JP2509477B2 (ja) * 1991-04-20 1996-06-19 コマツ電子金属株式会社 結晶成長方法及び結晶成長装置
US5441014A (en) * 1991-06-24 1995-08-15 Komatsu Electronic Metals Co., Ltd. Apparatus for pulling up a single crystal
DE4414947C2 (de) * 1993-12-16 1998-12-17 Wacker Siltronic Halbleitermat Verfahren zum Ziehen eines Einkristalls aus Silicium
IT1280041B1 (it) * 1993-12-16 1997-12-29 Wacker Chemitronic Procedimento per il tiraggio di un monocristallo di silicio
DE19503357A1 (de) * 1995-02-02 1996-08-08 Wacker Siltronic Halbleitermat Vorrichtung zur Herstellung eines Einkristalls

Also Published As

Publication number Publication date
DE19711922A1 (de) 1998-09-24
CN1197128A (zh) 1998-10-28
JPH10265294A (ja) 1998-10-06
JP2000233991A (ja) 2000-08-29
CN1109135C (zh) 2003-05-21
EP0866150B1 (fr) 2001-06-13
DE59800828D1 (de) 2001-07-19
US6153008A (en) 2000-11-28
EP0866150A1 (fr) 1998-09-23
KR19980080133A (ko) 1998-11-25
TW415978B (en) 2000-12-21
JP3532477B2 (ja) 2004-05-31
KR100268712B1 (ko) 2000-10-16
JP3026254B2 (ja) 2000-03-27

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