IT1037445B - Metodo per l accrescimento di strati epitassiali di silicio - Google Patents
Metodo per l accrescimento di strati epitassiali di silicioInfo
- Publication number
- IT1037445B IT1037445B IT22520/75A IT2252075A IT1037445B IT 1037445 B IT1037445 B IT 1037445B IT 22520/75 A IT22520/75 A IT 22520/75A IT 2252075 A IT2252075 A IT 2252075A IT 1037445 B IT1037445 B IT 1037445B
- Authority
- IT
- Italy
- Prior art keywords
- growth
- epitaxial layers
- silicon epitaxial
- silicon
- layers
- Prior art date
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
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/007—Autodoping
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/017—Clean surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/473,766 US3945864A (en) | 1974-05-28 | 1974-05-28 | Method of growing thick expitaxial layers of silicon |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1037445B true IT1037445B (it) | 1979-11-10 |
Family
ID=23880890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22520/75A IT1037445B (it) | 1974-05-28 | 1975-04-18 | Metodo per l accrescimento di strati epitassiali di silicio |
Country Status (10)
Country | Link |
---|---|
US (1) | US3945864A (it) |
JP (1) | JPS512681A (it) |
BE (1) | BE829378A (it) |
DE (1) | DE2523067B2 (it) |
FR (1) | FR2272732B3 (it) |
GB (1) | GB1490665A (it) |
IN (1) | IN143139B (it) |
IT (1) | IT1037445B (it) |
NL (1) | NL7506225A (it) |
SE (1) | SE7506031L (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950605A (it) * | 1972-09-22 | 1974-05-16 | ||
US4509162A (en) * | 1980-10-28 | 1985-04-02 | Quixote Corporation | High density recording medium |
IN157312B (it) * | 1982-01-12 | 1986-03-01 | Rca Corp | |
US4549926A (en) * | 1982-01-12 | 1985-10-29 | Rca Corporation | Method for growing monocrystalline silicon on a mask layer |
US4482422A (en) * | 1982-02-26 | 1984-11-13 | Rca Corporation | Method for growing a low defect monocrystalline layer on a mask |
US4497683A (en) * | 1982-05-03 | 1985-02-05 | At&T Bell Laboratories | Process for producing dielectrically isolated silicon devices |
US4460416A (en) * | 1982-12-15 | 1984-07-17 | Burroughs Corporation | Method for fabricating in-situ doped polysilicon employing overdamped gradually increasing gas flow rates with constant flow rate ratio |
US4578142A (en) * | 1984-05-10 | 1986-03-25 | Rca Corporation | Method for growing monocrystalline silicon through mask layer |
US4592792A (en) * | 1985-01-23 | 1986-06-03 | Rca Corporation | Method for forming uniformly thick selective epitaxial silicon |
US4698316A (en) * | 1985-01-23 | 1987-10-06 | Rca Corporation | Method of depositing uniformly thick selective epitaxial silicon |
JPH0639357B2 (ja) * | 1986-09-08 | 1994-05-25 | 新技術開発事業団 | 元素半導体単結晶薄膜の成長方法 |
US4874464A (en) * | 1988-03-14 | 1989-10-17 | Epsilon Limited Partnership | Process for epitaxial deposition of silicon |
JPH05217921A (ja) * | 1991-09-13 | 1993-08-27 | Motorola Inc | 材料膜のエピタキシアル成長を行うための温度制御された処理 |
EP0718873A3 (en) | 1994-12-21 | 1998-04-15 | MEMC Electronic Materials, Inc. | Cleaning process for hydrophobic silicon wafers |
JP3444327B2 (ja) * | 1996-03-04 | 2003-09-08 | 信越半導体株式会社 | シリコン単結晶薄膜の製造方法 |
US6703290B2 (en) | 1999-07-14 | 2004-03-09 | Seh America, Inc. | Growth of epitaxial semiconductor material with improved crystallographic properties |
US6190453B1 (en) | 1999-07-14 | 2001-02-20 | Seh America, Inc. | Growth of epitaxial semiconductor material with improved crystallographic properties |
US6489241B1 (en) * | 1999-09-17 | 2002-12-03 | Applied Materials, Inc. | Apparatus and method for surface finishing a silicon film |
DE19960823B4 (de) * | 1999-12-16 | 2007-04-12 | Siltronic Ag | Verfahren zur Herstellung einer epitaxierten Halbleiterscheibe und deren Verwendung |
US6774040B2 (en) * | 2002-09-12 | 2004-08-10 | Applied Materials, Inc. | Apparatus and method for surface finishing a silicon film |
JP4266122B2 (ja) * | 2002-11-18 | 2009-05-20 | コバレントマテリアル株式会社 | 半導体基板の製造方法 |
US11885036B2 (en) | 2019-08-09 | 2024-01-30 | Leading Edge Equipment Technologies, Inc. | Producing a ribbon or wafer with regions of low oxygen concentration |
CN116525418B (zh) * | 2023-06-09 | 2023-09-15 | 中电科先进材料技术创新有限公司 | 基于111晶向的硅外延片制备方法、硅外延片及半导体器件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3243323A (en) * | 1962-06-11 | 1966-03-29 | Motorola Inc | Gas etching |
US3512056A (en) * | 1967-04-25 | 1970-05-12 | Westinghouse Electric Corp | Double epitaxial layer high power,high speed transistor |
US3501336A (en) * | 1967-12-11 | 1970-03-17 | Texas Instruments Inc | Method for etching single crystal silicon substrates and depositing silicon thereon |
DE1900116C3 (de) * | 1969-01-02 | 1978-10-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Herstellen hxxochreiner, aus Silicium bestehender einkristalliner Schichten |
-
1974
- 1974-05-28 US US05/473,766 patent/US3945864A/en not_active Expired - Lifetime
-
1975
- 1975-03-31 IN IN636/CAL/1975A patent/IN143139B/en unknown
- 1975-04-18 IT IT22520/75A patent/IT1037445B/it active
- 1975-05-15 GB GB20617/75A patent/GB1490665A/en not_active Expired
- 1975-05-21 FR FR7515828A patent/FR2272732B3/fr not_active Expired
- 1975-05-22 BE BE156613A patent/BE829378A/xx unknown
- 1975-05-24 DE DE2523067A patent/DE2523067B2/de not_active Withdrawn
- 1975-05-26 JP JP50063387A patent/JPS512681A/ja active Granted
- 1975-05-27 SE SE7506031A patent/SE7506031L/xx unknown
- 1975-05-27 NL NL7506225A patent/NL7506225A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7506225A (nl) | 1975-12-02 |
JPS546036B2 (it) | 1979-03-23 |
AU8142375A (en) | 1976-11-25 |
DE2523067A1 (de) | 1975-12-18 |
FR2272732B3 (it) | 1978-12-01 |
FR2272732A1 (it) | 1975-12-26 |
SE7506031L (sv) | 1975-12-01 |
US3945864A (en) | 1976-03-23 |
JPS512681A (en) | 1976-01-10 |
GB1490665A (en) | 1977-11-02 |
DE2523067B2 (de) | 1978-12-14 |
IN143139B (it) | 1977-10-08 |
BE829378A (fr) | 1975-09-15 |
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