GB993880A - Improvements in or relating to methods and apparatus for pulling crystals from a melt - Google Patents
Improvements in or relating to methods and apparatus for pulling crystals from a meltInfo
- Publication number
- GB993880A GB993880A GB4386562A GB4386562A GB993880A GB 993880 A GB993880 A GB 993880A GB 4386562 A GB4386562 A GB 4386562A GB 4386562 A GB4386562 A GB 4386562A GB 993880 A GB993880 A GB 993880A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- pulling
- melt
- nov
- effected
- 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
- 239000000155 melt Substances 0.000 title abstract 3
- 239000013078 crystal Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910002804 graphite Inorganic materials 0.000 abstract 3
- 239000010439 graphite Substances 0.000 abstract 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| NL271764 | 1961-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB993880A true GB993880A (en) | 1965-06-02 |
Family
ID=19753430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4386562A Expired GB993880A (en) | 1961-11-23 | 1962-11-20 | Improvements in or relating to methods and apparatus for pulling crystals from a melt |
Country Status (5)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622211A (en) * | 1979-09-20 | 1986-11-11 | Sony Corporation | Apparatus for solidification with resistance heater and magnets |
| US4708764A (en) * | 1984-09-04 | 1987-11-24 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of and apparatus for growing crystals |
| US4830703A (en) * | 1984-08-10 | 1989-05-16 | Kabushiki Kaisha Toshiba | Single crystal growth apparatus |
| US5009865A (en) * | 1984-09-04 | 1991-04-23 | Kernforschungsanlage Julich Gmbh | Bar and crucible magnetic suspension for a crystal-growing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL206524A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1955-08-26 |
-
0
- BE BE625139D patent/BE625139A/xx unknown
-
1962
- 1962-11-20 AT AT909462A patent/AT241534B/de active
- 1962-11-20 DE DE1962N0022379 patent/DE1233826B/de active Pending
- 1962-11-20 CH CH1364762A patent/CH433190A/de unknown
- 1962-11-20 GB GB4386562A patent/GB993880A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622211A (en) * | 1979-09-20 | 1986-11-11 | Sony Corporation | Apparatus for solidification with resistance heater and magnets |
| US4830703A (en) * | 1984-08-10 | 1989-05-16 | Kabushiki Kaisha Toshiba | Single crystal growth apparatus |
| US4708764A (en) * | 1984-09-04 | 1987-11-24 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of and apparatus for growing crystals |
| US4818500A (en) * | 1984-09-04 | 1989-04-04 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of and apparatus for growing crystals |
| US5009865A (en) * | 1984-09-04 | 1991-04-23 | Kernforschungsanlage Julich Gmbh | Bar and crucible magnetic suspension for a crystal-growing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| AT241534B (de) | 1965-07-26 |
| CH433190A (de) | 1967-04-15 |
| BE625139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1233826B (de) | 1967-02-09 |
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