BE641733A - - Google Patents
Info
- Publication number
- BE641733A BE641733A BE641733A BE641733A BE641733A BE 641733 A BE641733 A BE 641733A BE 641733 A BE641733 A BE 641733A BE 641733 A BE641733 A BE 641733A BE 641733 A BE641733 A BE 641733A
- Authority
- BE
- Belgium
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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/16—Heating of the molten zone
-
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/28—Controlling or regulating
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)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES83049A DE1188043B (de) | 1962-12-24 | 1962-12-24 | Vorrichtung zum tiegelfreien Zonenschmelzen von Halbleitermaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641733A true BE641733A (en:Method) | 1964-06-24 |
Family
ID=7510769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641733A BE641733A (en:Method) | 1962-12-24 | 1963-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE641733A (en:Method) |
| CH (1) | CH420069A (en:Method) |
| DE (1) | DE1188043B (en:Method) |
| GB (1) | GB1029805A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1802524B1 (de) * | 1968-10-11 | 1970-06-04 | Siemens Ag | Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes,insbesondere Halbleiterstabes |
| DE3107260A1 (de) * | 1981-02-26 | 1982-09-09 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zum abscheiden von halbleitermaterial, insbesondere silicium |
-
1962
- 1962-12-24 DE DES83049A patent/DE1188043B/de active Pending
-
1963
- 1963-08-23 CH CH1043163A patent/CH420069A/de unknown
- 1963-11-21 GB GB4610363A patent/GB1029805A/en not_active Expired
- 1963-12-24 BE BE641733A patent/BE641733A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH420069A (de) | 1966-09-15 |
| DE1188043B (de) | 1965-03-04 |
| GB1029805A (en) | 1966-05-18 |