KR100829061B1 - 커습 자기장을 이용한 실리콘 단결정 성장 방법 - Google Patents
커습 자기장을 이용한 실리콘 단결정 성장 방법 Download PDFInfo
- Publication number
- KR100829061B1 KR100829061B1 KR1020060125271A KR20060125271A KR100829061B1 KR 100829061 B1 KR100829061 B1 KR 100829061B1 KR 1020060125271 A KR1020060125271 A KR 1020060125271A KR 20060125271 A KR20060125271 A KR 20060125271A KR 100829061 B1 KR100829061 B1 KR 100829061B1
- Authority
- KR
- South Korea
- Prior art keywords
- single crystal
- silicon single
- growth
- silicon
- crystal growth
- Prior art date
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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
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02598—Microstructure monocrystalline
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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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
- C30B15/305—Stirring of the melt
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (3)
- 커습(CUSP) 자기장이 인가된 실리콘 단결정 성장로를 이용한 실리콘 단결정 성장 방법에 있어서,성장 초반의 상기 실리콘 단결정 성장로 내부의 압력보다 성장 후반의 상기 실리콘 단결정 성장로 내부의 압력을 감소시키되, 고화율 0.6 이상인 시점부터 감소시켜 실리콘 단결정을 성장시키는 것을 특징으로 하는 실리콘 단결정 성장 방법.
- 삭제
- 제1항에 있어서, 상기 실리콘 단결정 성장로 내부의 압력은 고화율 0.6 이상인 시점부터 감소시켜 20 torr ~ 30 torr로 유지시키는 것을 특징으로 하는 실리콘 단결정 성장 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060125271A KR100829061B1 (ko) | 2006-12-11 | 2006-12-11 | 커습 자기장을 이용한 실리콘 단결정 성장 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060125271A KR100829061B1 (ko) | 2006-12-11 | 2006-12-11 | 커습 자기장을 이용한 실리콘 단결정 성장 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100829061B1 true KR100829061B1 (ko) | 2008-05-16 |
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Family Applications (1)
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KR1020060125271A KR100829061B1 (ko) | 2006-12-11 | 2006-12-11 | 커습 자기장을 이용한 실리콘 단결정 성장 방법 |
Country Status (1)
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KR (1) | KR100829061B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200086019A (ko) * | 2019-01-08 | 2020-07-16 | 에스케이실트론 주식회사 | 실리콘 단결정 잉곳의 성장 장치 및 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6321289A (ja) | 1986-07-15 | 1988-01-28 | Hitachi Metals Ltd | 単結晶育成方法 |
JPH10291892A (ja) | 1997-04-22 | 1998-11-04 | Komatsu Electron Metals Co Ltd | 結晶中の不純物濃度検出方法および単結晶の製造方法並びに単結晶引上げ装置 |
JP2000239096A (ja) | 1999-02-19 | 2000-09-05 | Sumitomo Metal Ind Ltd | シリコン単結晶の製造方法 |
JP2002187796A (ja) | 2000-12-20 | 2002-07-05 | Sumitomo Metal Ind Ltd | シリコン単結晶の製造方法 |
-
2006
- 2006-12-11 KR KR1020060125271A patent/KR100829061B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6321289A (ja) | 1986-07-15 | 1988-01-28 | Hitachi Metals Ltd | 単結晶育成方法 |
JPH10291892A (ja) | 1997-04-22 | 1998-11-04 | Komatsu Electron Metals Co Ltd | 結晶中の不純物濃度検出方法および単結晶の製造方法並びに単結晶引上げ装置 |
JP2000239096A (ja) | 1999-02-19 | 2000-09-05 | Sumitomo Metal Ind Ltd | シリコン単結晶の製造方法 |
JP2002187796A (ja) | 2000-12-20 | 2002-07-05 | Sumitomo Metal Ind Ltd | シリコン単結晶の製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200086019A (ko) * | 2019-01-08 | 2020-07-16 | 에스케이실트론 주식회사 | 실리콘 단결정 잉곳의 성장 장치 및 방법 |
KR102160172B1 (ko) * | 2019-01-08 | 2020-09-25 | 에스케이실트론 주식회사 | 실리콘 단결정 잉곳의 성장 장치 및 방법 |
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