NL6804204A - - Google Patents
Info
- Publication number
- NL6804204A NL6804204A NL6804204A NL6804204A NL6804204A NL 6804204 A NL6804204 A NL 6804204A NL 6804204 A NL6804204 A NL 6804204A NL 6804204 A NL6804204 A NL 6804204A NL 6804204 A NL6804204 A NL 6804204A
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
- C30B15/20—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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0104258 | 1966-06-13 | ||
| DES0110434 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6804204A true NL6804204A (de) | 1968-12-23 |
Family
ID=25998491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804204A NL6804204A (de) | 1966-06-13 | 1968-03-25 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH517525A (de) |
| DE (1) | DE1644009B2 (de) |
| DK (1) | DK135154B (de) |
| FR (1) | FR94593E (de) |
| GB (1) | GB1228406A (de) |
| NL (1) | NL6804204A (de) |
| SE (1) | SE345969B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639563A1 (de) * | 1976-09-02 | 1978-03-09 | Wacker Chemitronic | Verfahren zur herstellung von tiegelgezogenen siliciumstaeben mit gehalt an leichtfluechtigen dotierstoffen, insbesondere antimon, innerhalb enger widerstandstoleranzen |
| US4789596A (en) * | 1987-11-27 | 1988-12-06 | Ethyl Corporation | Dopant coated bead-like silicon particles |
| JPH0777995B2 (ja) * | 1989-11-16 | 1995-08-23 | 信越半導体株式会社 | 単結晶の比抵抗コントロール方法 |
| JPH10291892A (ja) * | 1997-04-22 | 1998-11-04 | Komatsu Electron Metals Co Ltd | 結晶中の不純物濃度検出方法および単結晶の製造方法並びに単結晶引上げ装置 |
| US6004393A (en) * | 1997-04-22 | 1999-12-21 | Komatsu Electronic Metals Co., Ltd. | Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal |
| DE10250822B4 (de) * | 2002-10-31 | 2006-09-28 | Siltronic Ag | Verfahren zur Herstellung eines mit leichtflüchtigem Fremdstoff dotierten Einkristalls aus Silicium |
| NO335110B1 (no) * | 2011-10-06 | 2014-09-15 | Elkem Solar As | Fremgangsmåte for fremstilling av silisiummonokrystall og multikrystalline silisiumingoter |
-
1967
- 1967-06-21 DE DE19671644009 patent/DE1644009B2/de active Granted
-
1968
- 1968-03-25 NL NL6804204A patent/NL6804204A/xx unknown
- 1968-06-19 CH CH913668A patent/CH517525A/de unknown
- 1968-06-20 DK DK294968A patent/DK135154B/da not_active IP Right Cessation
- 1968-06-20 GB GB1228406D patent/GB1228406A/en not_active Expired
- 1968-06-20 FR FR155793A patent/FR94593E/fr not_active Expired
- 1968-06-20 SE SE842968A patent/SE345969B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644009A1 (de) | 1970-09-24 |
| DE1644009B2 (de) | 1975-10-09 |
| FR94593E (fr) | 1969-09-12 |
| SE345969B (de) | 1972-06-19 |
| DK135154B (da) | 1977-03-14 |
| GB1228406A (de) | 1971-04-15 |
| CH517525A (de) | 1972-01-15 |
| DK135154C (de) | 1977-08-29 |