TW571006B - Process for suppressing the nucleation and/or growth of interstitial type defects by controlling the cooling rate through nucleation - Google Patents
Process for suppressing the nucleation and/or growth of interstitial type defects by controlling the cooling rate through nucleation Download PDFInfo
- Publication number
- TW571006B TW571006B TW089119609A TW89119609A TW571006B TW 571006 B TW571006 B TW 571006B TW 089119609 A TW089119609 A TW 089119609A TW 89119609 A TW89119609 A TW 89119609A TW 571006 B TW571006 B TW 571006B
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- 230000007547 defect Effects 0.000 title claims abstract description 196
- 238000000034 method Methods 0.000 title claims abstract description 117
- 230000006911 nucleation Effects 0.000 title claims abstract description 78
- 238000010899 nucleation Methods 0.000 title claims abstract description 78
- 238000001816 cooling Methods 0.000 title claims abstract description 77
- 230000008569 process Effects 0.000 title abstract description 7
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 33
- 238000007711 solidification Methods 0.000 claims abstract description 9
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- 230000008023 solidification Effects 0.000 claims abstract description 5
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- 238000003780 insertion Methods 0.000 claims description 70
- 230000037431 insertion Effects 0.000 claims description 62
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 48
- 229910052710 silicon Inorganic materials 0.000 claims description 48
- 239000010703 silicon Substances 0.000 claims description 48
- 230000002776 aggregation Effects 0.000 claims description 19
- 238000005054 agglomeration Methods 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims 48
- 235000012431 wafers Nutrition 0.000 description 57
- 238000010438 heat treatment Methods 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 17
- 229910052802 copper Inorganic materials 0.000 description 17
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- 229960002050 hydrofluoric acid Drugs 0.000 description 2
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
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- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
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- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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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
- C30B15/20—Controlling or regulating
- C30B15/203—Controlling or regulating the relationship of pull rate (v) to axial thermal gradient (G)
-
- 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
- C30B15/206—Controlling or regulating the thermal history of growing the ingot
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15572599P | 1999-09-23 | 1999-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW571006B true TW571006B (en) | 2004-01-11 |
Family
ID=22556551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089119609A TW571006B (en) | 1999-09-23 | 2000-09-22 | Process for suppressing the nucleation and/or growth of interstitial type defects by controlling the cooling rate through nucleation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20030196587A1 (enExample) |
| EP (1) | EP1222324B1 (enExample) |
| JP (1) | JP2003510235A (enExample) |
| KR (1) | KR100745311B1 (enExample) |
| DE (1) | DE60010496T2 (enExample) |
| TW (1) | TW571006B (enExample) |
| WO (1) | WO2001021861A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6858307B2 (en) | 2000-11-03 | 2005-02-22 | Memc Electronic Materials, Inc. | Method for the production of low defect density silicon |
| US7105050B2 (en) | 2000-11-03 | 2006-09-12 | Memc Electronic Materials, Inc. | Method for the production of low defect density silicon |
| US8529695B2 (en) | 2000-11-22 | 2013-09-10 | Sumco Corporation | Method for manufacturing a silicon wafer |
| DE10066124B4 (de) * | 2000-11-24 | 2007-12-13 | Mitsubishi Materials Silicon Corp. | Silicium-Wafer |
| CN100348782C (zh) | 2001-01-26 | 2007-11-14 | Memc电子材料有限公司 | 具有基本上没有氧化诱生堆垛层错的空位为主的芯的低缺陷密度硅 |
| JP4486889B2 (ja) * | 2002-11-12 | 2010-06-23 | エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッド | 単結晶インゴットを成長させる方法及び結晶引上げ装置 |
| WO2005029547A2 (en) | 2003-09-16 | 2005-03-31 | The Trustees Of Columbia University In The City Of New York | Enhancing the width of polycrystalline grains with mask |
| TWI404836B (zh) | 2006-05-19 | 2013-08-11 | Memc Electronic Materials | 控制由單晶矽在卓式成長過程側向表面產生的聚集點缺陷及氧團簇的形成 |
| ITTO20110335A1 (it) * | 2011-04-14 | 2012-10-15 | Consiglio Nazionale Ricerche | Procedimento di formazione di cristalli massivi, in particolare monocristalli di fluoruri drogati con ioni di terre rare |
| JP6716344B2 (ja) | 2016-06-01 | 2020-07-01 | グローバルウェーハズ・ジャパン株式会社 | シリコンウェーハの熱処理方法 |
| KR102872672B1 (ko) | 2019-04-11 | 2025-10-20 | 글로벌웨이퍼스 씨오., 엘티디. | 말기 본체 길이에서 감소된 왜곡을 갖는 잉곳을 준비하기 위한 프로세스 |
| WO2020214531A1 (en) | 2019-04-18 | 2020-10-22 | Globalwafers Co., Ltd. | Methods for growing a single crystal silicon ingot using continuous czochralski method |
| KR102647797B1 (ko) | 2019-09-13 | 2024-03-15 | 글로벌웨이퍼스 씨오., 엘티디. | 연속 쵸크랄스키 방법을 사용하여 질소 도핑된 단결정 실리콘 잉곳을 성장시키기 위한 방법들 및 이 방법에 의해 성장되는 단결정 실리콘 잉곳 |
| CN114182355B (zh) * | 2021-11-30 | 2023-03-28 | 徐州鑫晶半导体科技有限公司 | 消除间隙型缺陷B-swirl的方法、硅片及电子器件 |
| US20250293073A1 (en) | 2024-03-18 | 2025-09-18 | Globalwafers Co., Ltd. | Reclaimable donor substrates for use in preparing multiple silicon-on-insulator structures |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59232995A (ja) * | 1983-06-10 | 1984-12-27 | Sumitomo Electric Ind Ltd | 引上単結晶の冷却方法 |
| US4981549A (en) * | 1988-02-23 | 1991-01-01 | Mitsubishi Kinzoku Kabushiki Kaisha | Method and apparatus for growing silicon crystals |
| US5264189A (en) * | 1988-02-23 | 1993-11-23 | Mitsubishi Materials Corporation | Apparatus for growing silicon crystals |
| IT1280041B1 (it) * | 1993-12-16 | 1997-12-29 | Wacker Chemitronic | Procedimento per il tiraggio di un monocristallo di silicio |
| JP3285111B2 (ja) * | 1994-12-05 | 2002-05-27 | 信越半導体株式会社 | 結晶欠陥の少ないシリコン単結晶の製造方法 |
| JP3085146B2 (ja) * | 1995-05-31 | 2000-09-04 | 住友金属工業株式会社 | シリコン単結晶ウェーハおよびその製造方法 |
| JPH08337490A (ja) * | 1995-06-09 | 1996-12-24 | Shin Etsu Handotai Co Ltd | 結晶欠陥の少ないシリコン単結晶及びその製造方法 |
| JP3006669B2 (ja) * | 1995-06-20 | 2000-02-07 | 信越半導体株式会社 | 結晶欠陥の均一なシリコン単結晶の製造方法およびその製造装置 |
| US5676751A (en) * | 1996-01-22 | 1997-10-14 | Memc Electronic Materials, Inc. | Rapid cooling of CZ silicon crystal growth system |
| US5840120A (en) * | 1996-01-22 | 1998-11-24 | Memc Electronic Materials, Inc. | Apparatus for controlling nucleation of oxygen precipitates in silicon crystals |
| DE19637182A1 (de) * | 1996-09-12 | 1998-03-19 | Wacker Siltronic Halbleitermat | Verfahren zur Herstellung von Halbleiterscheiben aus Silicium mit geringer Defektdichte |
| JPH10152395A (ja) * | 1996-11-21 | 1998-06-09 | Komatsu Electron Metals Co Ltd | シリコン単結晶の製造方法 |
| US6045610A (en) * | 1997-02-13 | 2000-04-04 | Samsung Electronics Co., Ltd. | Methods of manufacturing monocrystalline silicon ingots and wafers by controlling pull rate profiles in a hot zone furnance |
| US5994761A (en) * | 1997-02-26 | 1999-11-30 | Memc Electronic Materials Spa | Ideal oxygen precipitating silicon wafers and oxygen out-diffusion-less process therefor |
| DE19711922A1 (de) * | 1997-03-21 | 1998-09-24 | Wacker Siltronic Halbleitermat | Vorrichtung und Verfahren zum Ziehen eines Einkristalls |
| JP3449729B2 (ja) * | 1997-04-09 | 2003-09-22 | エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッド | 単結晶シリコンウエハを製造する方法 |
| MY120036A (en) * | 1997-04-09 | 2005-08-30 | Memc Electronic Materials | Low defect density, self- interstitial dominated silicon. |
| 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 |
| DE19983188T1 (de) * | 1998-05-01 | 2001-05-10 | Nippon Steel Corp | Siliziumhalbleitersubstrat und Verfahren zu dessen Herstellung |
| JPH11349393A (ja) * | 1998-06-03 | 1999-12-21 | Shin Etsu Handotai Co Ltd | シリコン単結晶ウエーハおよびシリコン単結晶ウエーハの製造方法 |
| US6077343A (en) * | 1998-06-04 | 2000-06-20 | Shin-Etsu Handotai Co., Ltd. | Silicon single crystal wafer having few defects wherein nitrogen is doped and a method for producing it |
| CN1155074C (zh) * | 1998-09-02 | 2004-06-23 | Memc电子材料有限公司 | 从低缺陷密度的单晶硅上制备硅-绝缘体结构 |
| US6336968B1 (en) * | 1998-09-02 | 2002-01-08 | Memc Electronic Materials, Inc. | Non-oxygen precipitating czochralski silicon wafers |
| WO2000013209A2 (en) * | 1998-09-02 | 2000-03-09 | Memc Electronic Materials, Inc. | Thermally annealed silicon wafers having improved intrinsic gettering |
| US6284384B1 (en) * | 1998-12-09 | 2001-09-04 | Memc Electronic Materials, Inc. | Epitaxial silicon wafer with intrinsic gettering |
| US6197111B1 (en) * | 1999-02-26 | 2001-03-06 | Memc Electronic Materials, Inc. | Heat shield assembly for crystal puller |
| US6376395B2 (en) * | 2000-01-11 | 2002-04-23 | Memc Electronic Materials, Inc. | Semiconductor wafer manufacturing process |
-
2000
- 2000-09-18 DE DE60010496T patent/DE60010496T2/de not_active Expired - Lifetime
- 2000-09-18 WO PCT/US2000/025525 patent/WO2001021861A1/en not_active Ceased
- 2000-09-18 KR KR1020027003802A patent/KR100745311B1/ko not_active Expired - Fee Related
- 2000-09-18 EP EP00963572A patent/EP1222324B1/en not_active Expired - Lifetime
- 2000-09-18 JP JP2001525015A patent/JP2003510235A/ja active Pending
- 2000-09-22 TW TW089119609A patent/TW571006B/zh not_active IP Right Cessation
-
2003
- 2003-05-06 US US10/430,483 patent/US20030196587A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003510235A (ja) | 2003-03-18 |
| EP1222324A1 (en) | 2002-07-17 |
| US20030196587A1 (en) | 2003-10-23 |
| WO2001021861A1 (en) | 2001-03-29 |
| KR100745311B1 (ko) | 2007-08-01 |
| DE60010496T2 (de) | 2005-04-07 |
| DE60010496D1 (de) | 2004-06-09 |
| EP1222324B1 (en) | 2004-05-06 |
| KR20020042689A (ko) | 2002-06-05 |
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