GB779957A - Improvements in or relating to the preparation of rod-shaped bodies of crystalline material - Google Patents
Improvements in or relating to the preparation of rod-shaped bodies of crystalline materialInfo
- Publication number
- GB779957A GB779957A GB5624/55A GB562455A GB779957A GB 779957 A GB779957 A GB 779957A GB 5624/55 A GB5624/55 A GB 5624/55A GB 562455 A GB562455 A GB 562455A GB 779957 A GB779957 A GB 779957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- rod
- stub
- drop
- periodically
- 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
- 239000002178 crystalline material Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- 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
- C30B11/10—Solid or liquid components, e.g. Verneuil method
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (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 |
|---|---|---|---|
| DE331351X | 1954-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB779957A true GB779957A (en) | 1957-07-24 |
Family
ID=6196370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5624/55A Expired GB779957A (en) | 1954-02-24 | 1955-02-24 | Improvements in or relating to the preparation of rod-shaped bodies of crystalline material |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH331351A (enrdf_load_stackoverflow) |
| DE (1) | DE1068024B (enrdf_load_stackoverflow) |
| GB (1) | GB779957A (enrdf_load_stackoverflow) |
| NL (2) | NL87293C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1088923B (de) * | 1958-04-03 | 1960-09-15 | Wacker Chemie Gmbh | Verfahren zum Herstellen von kristallinen Koerpern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE390797C (de) * | 1923-02-04 | 1924-02-29 | Ernst Schlumberger Dr | Verfahren zur Herstellung synthetischer Edelsteine |
-
0
- NL NL194335D patent/NL194335A/xx unknown
- DE DENDAT1068024D patent/DE1068024B/de active Pending
- NL NL87293D patent/NL87293C/xx active
-
1955
- 1955-02-22 CH CH331351D patent/CH331351A/de unknown
- 1955-02-24 GB GB5624/55A patent/GB779957A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1088923B (de) * | 1958-04-03 | 1960-09-15 | Wacker Chemie Gmbh | Verfahren zum Herstellen von kristallinen Koerpern |
| DE1109143B (de) * | 1958-04-03 | 1961-06-22 | Wacker Chemie Gmbh | Verfahren zum Herstellen geformter kristalliner Koerper |
Also Published As
| Publication number | Publication date |
|---|---|
| CH331351A (de) | 1958-07-15 |
| DE1068024B (de) | 1959-10-29 |
| NL194335A (enrdf_load_stackoverflow) | |
| NL87293C (enrdf_load_stackoverflow) |
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