NL238923A - - Google Patents
Info
- Publication number
- NL238923A NL238923A NL238923DA NL238923A NL 238923 A NL238923 A NL 238923A NL 238923D A NL238923D A NL 238923DA NL 238923 A NL238923 A NL 238923A
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- 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
- C30B15/305—Stirring of the melt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL238923 | 1959-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238923A true NL238923A (xx) |
Family
ID=19751706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238923D NL238923A (xx) | 1959-05-05 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH401916A (xx) |
| DE (1) | DE1136671B (xx) |
| GB (1) | GB954200A (xx) |
| NL (1) | NL238923A (xx) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE528916A (xx) * | 1953-05-18 | |||
| DE1032852B (de) * | 1953-11-24 | 1958-06-26 | Siemens Und Halske Ag | Verfahren und Einrichtung zur Herstellung von Halbleiterkristallen nach dem Kristallziehverfahren aus der Schmelze |
-
0
- NL NL238923D patent/NL238923A/xx unknown
-
1960
- 1960-05-02 CH CH499760A patent/CH401916A/de unknown
- 1960-05-02 GB GB1534760A patent/GB954200A/en not_active Expired
- 1960-05-02 DE DEN18268A patent/DE1136671B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1136671B (de) | 1962-09-20 |
| GB954200A (en) | 1964-04-02 |
| CH401916A (de) | 1965-11-15 |