DE69130802D1 - Verfahren zum erreichen kontrollierter ablagerungsprofile in siliziumwufern - Google Patents
Verfahren zum erreichen kontrollierter ablagerungsprofile in siliziumwufernInfo
- Publication number
- DE69130802D1 DE69130802D1 DE69130802T DE69130802T DE69130802D1 DE 69130802 D1 DE69130802 D1 DE 69130802D1 DE 69130802 T DE69130802 T DE 69130802T DE 69130802 T DE69130802 T DE 69130802T DE 69130802 D1 DE69130802 D1 DE 69130802D1
- Authority
- DE
- Germany
- Prior art keywords
- face
- pct
- central plane
- woof
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
- H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering
- H01L21/3225—Thermally inducing defects using oxygen present in the silicon body for intrinsic gettering
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48481A IT1242014B (it) | 1990-11-15 | 1990-11-15 | Procedimento per il trattamento di fette di silicio per ottenere in esse profili di precipitazione controllati per la produzione di componenti elettronici. |
PCT/IT1991/000095 WO1992009101A1 (en) | 1990-11-15 | 1991-11-11 | Process for achieving controlled precipitation profiles in silicon wafers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130802D1 true DE69130802D1 (de) | 1999-03-04 |
DE69130802T2 DE69130802T2 (de) | 1999-08-19 |
Family
ID=11266818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69130802T Expired - Lifetime DE69130802T2 (de) | 1990-11-15 | 1991-11-11 | Verfahren zum erreichen kontrollierter ablagerungsprofile in siliziumwufern |
Country Status (17)
Country | Link |
---|---|
US (1) | US5403406A (de) |
EP (1) | EP0557415B1 (de) |
JP (2) | JP3412636B2 (de) |
KR (1) | KR100247464B1 (de) |
AT (1) | ATE176084T1 (de) |
AU (1) | AU9033591A (de) |
CZ (1) | CZ84993A3 (de) |
DE (1) | DE69130802T2 (de) |
FI (1) | FI932024A (de) |
IL (1) | IL99979A (de) |
IT (1) | IT1242014B (de) |
MY (1) | MY110258A (de) |
SG (1) | SG64901A1 (de) |
SK (1) | SK47093A3 (de) |
TW (1) | TW205110B (de) |
WO (1) | WO1992009101A1 (de) |
ZA (1) | ZA918831B (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0574782A (ja) * | 1991-09-10 | 1993-03-26 | Mitsubishi Materials Corp | シリコン基板の製造方法 |
JPH0684925A (ja) * | 1992-07-17 | 1994-03-25 | Toshiba Corp | 半導体基板およびその処理方法 |
JP2874834B2 (ja) * | 1994-07-29 | 1999-03-24 | 三菱マテリアル株式会社 | シリコンウェーハのイントリンシックゲッタリング処理法 |
US5788763A (en) * | 1995-03-09 | 1998-08-04 | Toshiba Ceramics Co., Ltd. | Manufacturing method of a silicon wafer having a controlled BMD concentration |
US5593494A (en) * | 1995-03-14 | 1997-01-14 | Memc Electronic Materials, Inc. | Precision controlled precipitation of oxygen in silicon |
US6503594B2 (en) | 1997-02-13 | 2003-01-07 | Samsung Electronics Co., Ltd. | Silicon wafers having controlled distribution of defects and slip |
SG64470A1 (en) | 1997-02-13 | 1999-04-27 | Samsung Electronics Co Ltd | Methods of manufacturing monocrystalline silicon ingots and wafers by controlling pull rate profiles in a hot zone furnace and ingots and wafers manufactured thereby |
US6485807B1 (en) | 1997-02-13 | 2002-11-26 | Samsung Electronics Co., Ltd. | Silicon wafers having controlled distribution of defects, and methods of preparing the same |
US5994761A (en) | 1997-02-26 | 1999-11-30 | Memc Electronic Materials Spa | Ideal oxygen precipitating silicon wafers and oxygen out-diffusion-less process therefor |
SG105513A1 (en) | 1997-04-09 | 2004-08-27 | Memc Electronics Materials Inc | Low defect density, ideal oxygen precipitating silicon |
TW429478B (en) * | 1997-08-29 | 2001-04-11 | Toshiba Corp | Semiconductor device and method for manufacturing the same |
US5882989A (en) * | 1997-09-22 | 1999-03-16 | Memc Electronic Materials, Inc. | Process for the preparation of silicon wafers having a controlled distribution of oxygen precipitate nucleation centers |
US6340392B1 (en) | 1997-10-24 | 2002-01-22 | Samsung Electronics Co., Ltd. | Pulling methods for manufacturing monocrystalline silicone ingots by controlling temperature at the center and edge of an ingot-melt interface |
JPH11150119A (ja) * | 1997-11-14 | 1999-06-02 | Sumitomo Sitix Corp | シリコン半導体基板の熱処理方法とその装置 |
JP3746153B2 (ja) | 1998-06-09 | 2006-02-15 | 信越半導体株式会社 | シリコンウエーハの熱処理方法 |
US6828690B1 (en) * | 1998-08-05 | 2004-12-07 | Memc Electronic Materials, Inc. | Non-uniform minority carrier lifetime distributions in high performance silicon power devices |
US6336968B1 (en) | 1998-09-02 | 2002-01-08 | Memc Electronic Materials, Inc. | Non-oxygen precipitating czochralski silicon wafers |
DE69933777T2 (de) | 1998-09-02 | 2007-09-13 | Memc Electronic Materials, Inc. | Verfahren zur herstellung von einem silizium wafer mit idealem sauerstoffausfällungsverhalten |
EP1114454A2 (de) * | 1998-09-02 | 2001-07-11 | MEMC Electronic Materials, Inc. | Silizium auf isolator struktur aus einem einkristallsilizium mit niedriger fehlerdichte |
KR100816696B1 (ko) | 1998-09-02 | 2008-03-27 | 엠이엠씨 일렉트로닉 머티리얼즈 인코포레이티드 | 개선된 내부 게터링을 갖는 열어닐된 웨이퍼 |
EP1125008B1 (de) * | 1998-10-14 | 2003-06-18 | MEMC Electronic Materials, Inc. | Wärmegetempertes einkristallines silizium mit niedriger fehlerdichte |
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 |
US6284384B1 (en) | 1998-12-09 | 2001-09-04 | Memc Electronic Materials, Inc. | Epitaxial silicon wafer with intrinsic gettering |
DE19924649B4 (de) * | 1999-05-28 | 2004-08-05 | Siltronic Ag | Halbleiterscheiben mit Kristallgitter-Defekten und Verfahren zur Herstellung derselben |
US20030051656A1 (en) | 1999-06-14 | 2003-03-20 | Charles Chiun-Chieh Yang | Method for the preparation of an epitaxial silicon wafer with intrinsic gettering |
US6635587B1 (en) | 1999-09-23 | 2003-10-21 | Memc Electronic Materials, Inc. | Method for producing czochralski silicon free of agglomerated self-interstitial defects |
KR100378184B1 (ko) * | 1999-11-13 | 2003-03-29 | 삼성전자주식회사 | 제어된 결함 분포를 갖는 실리콘 웨이퍼, 그의 제조공정및 단결정 실리콘 잉곳의 제조를 위한 초크랄스키 풀러 |
JP2001308101A (ja) * | 2000-04-19 | 2001-11-02 | Mitsubishi Materials Silicon Corp | シリコンウェーハの熱処理方法及びシリコンウェーハ |
DE10024710A1 (de) | 2000-05-18 | 2001-12-20 | Steag Rtp Systems Gmbh | Einstellung von Defektprofilen in Kristallen oder kristallähnlichen Strukturen |
US6599815B1 (en) | 2000-06-30 | 2003-07-29 | Memc Electronic Materials, Inc. | Method and apparatus for forming a silicon wafer with a denuded zone |
KR20030021185A (ko) * | 2000-06-30 | 2003-03-12 | 엠이엠씨 일렉트로닉 머티리얼즈 인코포레이티드 | 디누디드 존을 갖는 실리콘 웨이퍼를 형성하는 방법 및 장치 |
US6339016B1 (en) | 2000-06-30 | 2002-01-15 | Memc Electronic Materials, Inc. | Method and apparatus for forming an epitaxial silicon wafer with a denuded zone |
JP4055343B2 (ja) * | 2000-09-26 | 2008-03-05 | 株式会社Sumco | シリコン半導体基板の熱処理方法 |
JP4106862B2 (ja) | 2000-10-25 | 2008-06-25 | 信越半導体株式会社 | シリコンウェーハの製造方法 |
TWI256076B (en) * | 2001-04-11 | 2006-06-01 | Memc Electronic Materials | Control of thermal donor formation in high resistivity CZ silicon |
US20020179006A1 (en) * | 2001-04-20 | 2002-12-05 | Memc Electronic Materials, Inc. | Method for the preparation of a semiconductor substrate with a non-uniform distribution of stabilized oxygen precipitates |
US7749910B2 (en) * | 2001-07-04 | 2010-07-06 | S.O.I.Tec Silicon On Insulator Technologies | Method of reducing the surface roughness of a semiconductor wafer |
FR2827078B1 (fr) * | 2001-07-04 | 2005-02-04 | Soitec Silicon On Insulator | Procede de diminution de rugosite de surface |
US7883628B2 (en) * | 2001-07-04 | 2011-02-08 | S.O.I.Tec Silicon On Insulator Technologies | Method of reducing the surface roughness of a semiconductor wafer |
JP4567251B2 (ja) * | 2001-09-14 | 2010-10-20 | シルトロニック・ジャパン株式会社 | シリコン半導体基板およびその製造方法 |
US6955718B2 (en) * | 2003-07-08 | 2005-10-18 | Memc Electronic Materials, Inc. | Process for preparing a stabilized ideal oxygen precipitating silicon wafer |
JP2005051040A (ja) * | 2003-07-29 | 2005-02-24 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法及び半導体基板 |
KR100531552B1 (ko) * | 2003-09-05 | 2005-11-28 | 주식회사 하이닉스반도체 | 실리콘 웨이퍼 및 그 제조방법 |
US7485928B2 (en) * | 2005-11-09 | 2009-02-03 | Memc Electronic Materials, Inc. | Arsenic and phosphorus doped silicon wafer substrates having intrinsic gettering |
US20090004426A1 (en) * | 2007-06-29 | 2009-01-01 | Memc Electronic Materials, Inc. | Suppression of Oxygen Precipitation in Heavily Doped Single Crystal Silicon Substrates |
US20090004458A1 (en) * | 2007-06-29 | 2009-01-01 | Memc Electronic Materials, Inc. | Diffusion Control in Heavily Doped Substrates |
JP2009177194A (ja) * | 2009-03-19 | 2009-08-06 | Sumco Corp | シリコンウェーハの製造方法、シリコンウェーハ |
KR102453743B1 (ko) * | 2016-12-28 | 2022-10-11 | 썬에디슨 세미컨덕터 리미티드 | 고유 게터링 및 게이트 산화물 무결성 수율을 갖도록 규소 웨이퍼들을 처리하는 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680139A (en) * | 1979-12-05 | 1981-07-01 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Manufacture of semiconductor device |
JPS56158431A (en) * | 1980-05-13 | 1981-12-07 | Meidensha Electric Mfg Co Ltd | Forming of oxidized film of semiconductor element for electric power |
JPS5787119A (en) * | 1980-11-19 | 1982-05-31 | Toshiba Corp | Manufacture of semiconductor device |
JPS57197827A (en) * | 1981-05-29 | 1982-12-04 | Hitachi Ltd | Semiconductor substrate |
US4430995A (en) * | 1981-05-29 | 1984-02-14 | Hilton Joseph R | Power assisted air-purifying respirators |
US4548654A (en) * | 1983-06-03 | 1985-10-22 | Motorola, Inc. | Surface denuding of silicon wafer |
JPS60133734A (ja) * | 1983-12-21 | 1985-07-16 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JPH0697664B2 (ja) * | 1984-05-11 | 1994-11-30 | 住友電気工業株式会社 | 化合物半導体のアニ−ル法 |
US4622082A (en) * | 1984-06-25 | 1986-11-11 | Monsanto Company | Conditioned semiconductor substrates |
US4851358A (en) * | 1988-02-11 | 1989-07-25 | Dns Electronic Materials, Inc. | Semiconductor wafer fabrication with improved control of internal gettering sites using rapid thermal annealing |
US4868133A (en) * | 1988-02-11 | 1989-09-19 | Dns Electronic Materials, Inc. | Semiconductor wafer fabrication with improved control of internal gettering sites using RTA |
US5228927A (en) * | 1988-03-25 | 1993-07-20 | Shin-Etsu Handotai Company Limited | Method for heat-treating gallium arsenide monocrystals |
US5096839A (en) * | 1989-09-20 | 1992-03-17 | Kabushiki Kaisha Toshiba | Silicon wafer with defined interstitial oxygen concentration |
-
1990
- 1990-11-15 IT IT48481A patent/IT1242014B/it active IP Right Grant
-
1991
- 1991-11-07 IL IL9997991A patent/IL99979A/en not_active IP Right Cessation
- 1991-11-07 ZA ZA918831A patent/ZA918831B/xx unknown
- 1991-11-08 MY MYPI91002071A patent/MY110258A/en unknown
- 1991-11-11 SK SK47093A patent/SK47093A3/sk unknown
- 1991-11-11 EP EP92900331A patent/EP0557415B1/de not_active Expired - Lifetime
- 1991-11-11 SG SG1996006807A patent/SG64901A1/en unknown
- 1991-11-11 JP JP50121392A patent/JP3412636B2/ja not_active Expired - Lifetime
- 1991-11-11 DE DE69130802T patent/DE69130802T2/de not_active Expired - Lifetime
- 1991-11-11 CZ CZ93849A patent/CZ84993A3/cs unknown
- 1991-11-11 AT AT92900331T patent/ATE176084T1/de not_active IP Right Cessation
- 1991-11-11 WO PCT/IT1991/000095 patent/WO1992009101A1/en active IP Right Grant
- 1991-11-11 AU AU90335/91A patent/AU9033591A/en not_active Abandoned
- 1991-11-11 US US08/064,013 patent/US5403406A/en not_active Expired - Lifetime
- 1991-11-11 KR KR1019930701407A patent/KR100247464B1/ko not_active IP Right Cessation
- 1991-11-19 TW TW080109066A patent/TW205110B/zh not_active IP Right Cessation
-
1993
- 1993-05-05 FI FI932024A patent/FI932024A/fi unknown
-
2002
- 2002-12-25 JP JP2002373700A patent/JP2003243402A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI932024A (fi) | 1993-06-29 |
ZA918831B (en) | 1992-08-26 |
EP0557415A1 (de) | 1993-09-01 |
KR100247464B1 (ko) | 2000-03-15 |
DE69130802T2 (de) | 1999-08-19 |
EP0557415B1 (de) | 1999-01-20 |
US5403406A (en) | 1995-04-04 |
JP2003243402A (ja) | 2003-08-29 |
IT9048481A0 (it) | 1990-11-15 |
MY110258A (en) | 1998-03-31 |
IL99979A (en) | 1995-07-31 |
IT1242014B (it) | 1994-02-02 |
JP3412636B2 (ja) | 2003-06-03 |
CZ84993A3 (en) | 1993-11-17 |
FI932024A0 (fi) | 1993-05-05 |
AU9033591A (en) | 1992-06-11 |
TW205110B (de) | 1993-05-01 |
WO1992009101A1 (en) | 1992-05-29 |
JPH06504878A (ja) | 1994-06-02 |
IT9048481A1 (it) | 1992-05-15 |
ATE176084T1 (de) | 1999-02-15 |
IL99979A0 (en) | 1992-08-18 |
SG64901A1 (en) | 1999-05-25 |
SK47093A3 (en) | 1993-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |