KR20010033633A - 반도체 웨이퍼 및 기상성장 장치 - Google Patents
반도체 웨이퍼 및 기상성장 장치 Download PDFInfo
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- KR20010033633A KR20010033633A KR1020007007149A KR20007007149A KR20010033633A KR 20010033633 A KR20010033633 A KR 20010033633A KR 1020007007149 A KR1020007007149 A KR 1020007007149A KR 20007007149 A KR20007007149 A KR 20007007149A KR 20010033633 A KR20010033633 A KR 20010033633A
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- single crystal
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- crystal substrate
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45574—Nozzles for more than one gas
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45561—Gas plumbing upstream of the reaction chamber
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02381—Silicon, silicon germanium, germanium
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
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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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
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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
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12528—Semiconductor component
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
Abstract
Description
Claims (11)
- 직경이 300mm 이상 400mm 이하의 범위에 있고 도펀트 농도가 4×1013atoms/cm3이상 3×1018atoms/cm3이하의 범위에 있는 반도체 단결정 기판의 주면상에, 직경에 따른 저항률 분포가 ±3 %이하인 반도체 박막을 형성함으로써 얻어지는 것을 특징으로 하는 반도체 웨이퍼.
- 제 1 항에 있어서, 반도체 단결정 기판의 도전형이 p형이고, 반도체 단결정 기판의 저항률이 0.03 Ω·cm 이상 300 Ω·cm 이하의 범위에 있는 것을 특징으로 하는 반도체 웨이퍼.
- 제 2 항에 있어서, 반도체 단결정 기판의 저항률이 1 Ω·cm 이상 20 Ω·cm이하의 범위에 있는 것을 특징으로 하는 반도체 웨이퍼.
- 제 2 항 또는 제 3 항에 있어서, 보론이 반도체 단결정 기판에 첨가되는 도펀트로서 사용되는 것을 특징으로 하는 반도체 웨이퍼.
- 제 1 항 내지 제 4 항중 어느 한 항에 있어서, 반도체 단결정 기판의 직경은 길이가 300mm인 것을 특징으로 하는 반도체 웨이퍼.
- 제 1 항 내지 제 5 항중 어느 한 항에 있어서, 반도체 단결정 기판은 규소 단결정 기판이고, 반도체 박막은 규소 단결정 박막인 것을 특징으로 하는 반도체 웨이퍼.
- 반응용기, 및 반응용기의 폭방향으로 배치된 복수의 가스 도입구를 포함하며, 반도체 박막을 반도체 단결정 기판의 주면상에 기상성장하도록 반도체 단결정 기판의 주면에 거의 평행하게 한 방향으로 반도체 원료 가스를 반응용기에서 회전하는 반도체 단결정 기판의 주면상에 공급하는 기상성장 장치에 있어서,도펀트 가스를 모든 복수의 가스 도입구에 공급하는 주 도펀트 가스 배관; 및도펀트 가스를 복수의 가스 도입구로부터 선택된 특정 가스 도입구에 제공하는 부 도펀트 가스 배관;을 추가로 포함하는 것을 특징으로 하는 기상성장 장치.
- 제 7 항에 있어서, 복수의 가스 도입구는 반응용기의 폭방향에서의 내측에 배치된 내측 도입구, 반응용기의 폭방향에서의 외측에 배치된 외측 도입구, 및 각각이 내측 도입구와 외측 도입구 사이에 있는 중간 도입구를 포함하는 3 종류의 도입구로 되어 있으며, 도펀트 가스가 부 도펀트 가스 배관으로부터 반응용기내로 공급되는 특정 가스 도입구는 내측 도입구, 외측 도입구, 및 중간 도입구로 이루어진 군에서 선택된 1 또는 2 종류의 도입구인 것을 특징으로 하는 기상성장 장치.
- 제 7 항에 있어서, 주 도펀트 가스 배관 및 부 도펀트 가스 배관은 도펀트 가스의 공급을 제어하는 각각의 도펀트 가스 유량 제어기가 설치되어 있는 것을 특징으로 하는 기상성장 장치.
- 제 9 항에 있어서, 부 도펀트 가스 배관은 2 종류의 도펀트 가스 배관으로 구성되어 있고, 2 종류의 도펀트 가스 배관은 각각의 도펀트 가스 유량 제어기가 설치되어 있는 것을 특징으로 하는 기상성장 장치.
- 제 7 항 내지 제 10 항중 어느 한 항에 있어서, 콜드-웰식 기상성장 장치인 것을 특징으로 하는 기상성장 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-326034 | 1998-10-29 | ||
JP10326034A JP2000138168A (ja) | 1998-10-29 | 1998-10-29 | 半導体ウェーハ及び気相成長装置 |
PCT/JP1999/005968 WO2000026948A1 (fr) | 1998-10-29 | 1999-10-28 | Plaquette a semi-conducteur et dispositif de cristallisation en phase vapeur |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010033633A true KR20010033633A (ko) | 2001-04-25 |
KR100692989B1 KR100692989B1 (ko) | 2007-03-12 |
Family
ID=18183372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007007149A KR100692989B1 (ko) | 1998-10-29 | 1999-10-28 | 반도체 웨이퍼 및 기상성장 장치 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6475627B1 (ko) |
EP (1) | EP1043763B1 (ko) |
JP (2) | JP2000138168A (ko) |
KR (1) | KR100692989B1 (ko) |
DE (1) | DE69943104D1 (ko) |
TW (1) | TW452859B (ko) |
WO (1) | WO2000026948A1 (ko) |
Families Citing this family (109)
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US6454854B1 (en) * | 1998-10-29 | 2002-09-24 | Shin-Etsu Handotai Co., Ltd. | Semiconductor wafer and production method therefor |
DE19938409C1 (de) * | 1999-08-13 | 2001-03-22 | Tyco Electronics Logistics Ag | Anordnung zum gleichmäßigen Umströmen einer Oberfläche einer Probe mit Flüssigkeit und Verwendung der Anordnung |
JP3607664B2 (ja) * | 2000-12-12 | 2005-01-05 | 日本碍子株式会社 | Iii−v族窒化物膜の製造装置 |
JP2002324801A (ja) * | 2001-04-26 | 2002-11-08 | Shin Etsu Handotai Co Ltd | 炉内のガスフローパターン認識方法 |
US7049154B2 (en) * | 2001-06-28 | 2006-05-23 | Shin-Etsu Handotai Co., Ltd. | Vapor phase growth method by controlling the heat output in the gas introduction region |
DE10163394A1 (de) * | 2001-12-21 | 2003-07-03 | Aixtron Ag | Verfahren und Vorrichtung zum Abscheiden kristalliner Schichten und auf kristallinen Substraten |
KR100484945B1 (ko) * | 2002-08-12 | 2005-04-22 | 주성엔지니어링(주) | 멀티 홀 앵글드 가스분사 시스템을 갖는 반도체소자 제조장치 |
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EP1043763A4 (en) | 2006-08-02 |
WO2000026948A1 (fr) | 2000-05-11 |
US6814811B2 (en) | 2004-11-09 |
TW452859B (en) | 2001-09-01 |
EP1043763A1 (en) | 2000-10-11 |
JP2000138168A (ja) | 2000-05-16 |
JP3888059B2 (ja) | 2007-02-28 |
US6475627B1 (en) | 2002-11-05 |
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