NL238750A - - Google Patents
Info
- Publication number
- NL238750A NL238750A NL238750DA NL238750A NL 238750 A NL238750 A NL 238750A NL 238750D A NL238750D A NL 238750DA NL 238750 A NL238750 A NL 238750A
- Authority
- NL
- Netherlands
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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/12—Vaporous components, e.g. vapour-liquid-solid-growth
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/04—Hydrides of silicon
- C01B33/046—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3078150X | 1958-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238750A true NL238750A (et) |
Family
ID=10921226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238750D NL238750A (et) | 1958-05-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3078150A (et) |
| DE (1) | DE1097964B (et) |
| NL (1) | NL238750A (et) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234051A (en) * | 1962-08-07 | 1966-02-08 | Union Carbide Corp | Use of two magnetic fields in a low pressure arc system for growing crystals |
| US3301213A (en) * | 1962-10-23 | 1967-01-31 | Ibm | Epitaxial reactor apparatus |
| US3177100A (en) * | 1963-09-09 | 1965-04-06 | Rca Corp | Depositing epitaxial layer of silicon from a vapor mixture of sih4 and h3 |
| US3876382A (en) * | 1970-03-24 | 1975-04-08 | Siemens Ag | Verneuil apparatus for growing spinel-type oxide monocrystals |
| DE2636348A1 (de) * | 1976-08-12 | 1978-02-16 | Wacker Chemitronic | Verfahren zur herstellung von reinem, elementarem halbleitermaterial |
| WO1984000156A1 (en) * | 1982-06-22 | 1984-01-19 | Harry Levin | Apparatus and process for making solar grade silicon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768074A (en) * | 1949-09-24 | 1956-10-23 | Nat Res Corp | Method of producing metals by decomposition of halides |
| US2773750A (en) * | 1951-06-14 | 1956-12-11 | Cleveland Trust Co | Furnace |
| GB745698A (en) * | 1953-09-25 | 1956-02-29 | Standard Telephones Cables Ltd | Improvements in or relating to methods of producing silicon of high purity |
| US2904404A (en) * | 1957-01-09 | 1959-09-15 | Raytheon Co | Preparation of silicon |
| US2909411A (en) * | 1957-01-15 | 1959-10-20 | Du Pont | Production of silicon |
| US2912311A (en) * | 1957-11-20 | 1959-11-10 | Allied Chem | Apparatus for production of high purity elemental silicon |
-
0
- NL NL238750D patent/NL238750A/xx unknown
-
1959
- 1959-05-01 US US810406A patent/US3078150A/en not_active Expired - Lifetime
- 1959-05-05 DE DEI16383A patent/DE1097964B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1097964B (de) | 1961-01-26 |
| US3078150A (en) | 1963-02-19 |