GB1135111A - Improvements in or relating to the manufacture of layers of silicon - Google Patents
Improvements in or relating to the manufacture of layers of siliconInfo
- Publication number
- GB1135111A GB1135111A GB4707/66A GB470766A GB1135111A GB 1135111 A GB1135111 A GB 1135111A GB 4707/66 A GB4707/66 A GB 4707/66A GB 470766 A GB470766 A GB 470766A GB 1135111 A GB1135111 A GB 1135111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diluent
- silicon
- feb
- relating
- layers
- 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
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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical Vapour Deposition (AREA)
- Silicon Compounds (AREA)
Abstract
1,135,111. Depositing silicon. SIEMENS A.G. 3 Feb., 1966 [5 Feb., 1965], No. 4707/66. Heading C1A. Si is deposited epitaxially on to a heated monocrystalline carrier preferably of Si, from a reaction gas containing SiHCl 3 and H 2 in a mole ratio of 0.01 to 0.1, and additionally an inert diluent, e.g. N 2 , Ar or Kr. The amount of diluent may be 5-50 mol. per cent of the H 2 . It may be added at the start, or after the carrier has been initially heated in the reactant gases. A doping substance may also be present. Using N 2 as diluent, the temperature should be below 1300‹ C., e.g. 1130‹ C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0095337 | 1965-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1135111A true GB1135111A (en) | 1968-11-27 |
Family
ID=7519300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4707/66A Expired GB1135111A (en) | 1965-02-05 | 1966-02-03 | Improvements in or relating to the manufacture of layers of silicon |
Country Status (7)
Country | Link |
---|---|
US (1) | US3445300A (en) |
AT (1) | AT259019B (en) |
CH (1) | CH476515A (en) |
DE (1) | DE1544259A1 (en) |
GB (1) | GB1135111A (en) |
NL (1) | NL6601149A (en) |
SE (1) | SE309223B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941647A (en) * | 1973-03-08 | 1976-03-02 | Siemens Aktiengesellschaft | Method of producing epitaxially semiconductor layers |
DE2843261C2 (en) * | 1978-10-04 | 1983-07-28 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Process for the heat treatment of semiconductor components |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB778383A (en) * | 1953-10-02 | 1957-07-03 | Standard Telephones Cables Ltd | Improvements in or relating to the production of material for semi-conductors |
DE1138481C2 (en) * | 1961-06-09 | 1963-05-22 | Siemens Ag | Process for the production of semiconductor arrangements by single-crystal deposition of semiconductor material from the gas phase |
NL288035A (en) * | 1962-01-24 | |||
US3200018A (en) * | 1962-01-29 | 1965-08-10 | Hughes Aircraft Co | Controlled epitaxial crystal growth by focusing electromagnetic radiation |
DE1250789B (en) * | 1962-07-09 | 1967-09-28 | Western Electric Company Incorporated, New York, N.Y. (V. St. A.) | Process for growing an epitaxially grown single crystal with the aid of a transport reaction |
US3297501A (en) * | 1963-12-31 | 1967-01-10 | Ibm | Process for epitaxial growth of semiconductor single crystals |
GB1039748A (en) * | 1964-07-25 | 1966-08-24 | Ibm | Improvements relating to methods of growing silicon carbide crystals epitaxially |
US3354004A (en) * | 1964-11-17 | 1967-11-21 | Ibm | Method for enhancing efficiency of recovery of semi-conductor material in perturbable disproportionation systems |
-
1965
- 1965-02-03 DE DE19651544259 patent/DE1544259A1/en active Pending
-
1966
- 1966-01-28 NL NL6601149A patent/NL6601149A/xx unknown
- 1966-02-01 US US524200A patent/US3445300A/en not_active Expired - Lifetime
- 1966-02-03 SE SE1419/66A patent/SE309223B/xx unknown
- 1966-02-03 CH CH151566A patent/CH476515A/en not_active IP Right Cessation
- 1966-02-03 GB GB4707/66A patent/GB1135111A/en not_active Expired
- 1966-02-04 AT AT103566A patent/AT259019B/en active
Also Published As
Publication number | Publication date |
---|---|
SE309223B (en) | 1969-03-17 |
DE1544259A1 (en) | 1970-07-09 |
AT259019B (en) | 1967-12-27 |
NL6601149A (en) | 1966-08-08 |
US3445300A (en) | 1969-05-20 |
CH476515A (en) | 1969-08-15 |
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