CH538300A - Verfahren zur Herstellung von drahtförmigen Kristallen - Google Patents
Verfahren zur Herstellung von drahtförmigen KristallenInfo
- Publication number
- CH538300A CH538300A CH553769A CH553769A CH538300A CH 538300 A CH538300 A CH 538300A CH 553769 A CH553769 A CH 553769A CH 553769 A CH553769 A CH 553769A CH 538300 A CH538300 A CH 538300A
- Authority
- CH
- Switzerland
- Prior art keywords
- wire
- production
- shaped crystals
- crystals
- shaped
- Prior art date
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
- 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
- C30B11/12—Vaporous components, e.g. vapour-liquid-solid-growth
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
-
- 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
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6805300A NL6805300A (de) | 1968-04-13 | 1968-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH538300A true CH538300A (de) | 1973-06-30 |
Family
ID=19803336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH553769A CH538300A (de) | 1968-04-13 | 1969-04-10 | Verfahren zur Herstellung von drahtförmigen Kristallen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3632405A (de) |
| BE (1) | BE731440A (de) |
| CH (1) | CH538300A (de) |
| DE (1) | DE1917136C3 (de) |
| ES (1) | ES365930A1 (de) |
| FR (1) | FR2006185A1 (de) |
| GB (1) | GB1229900A (de) |
| NL (1) | NL6805300A (de) |
| NO (1) | NO124059B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404836A (en) * | 1989-02-03 | 1995-04-11 | Milewski; John V. | Method and apparatus for continuous controlled production of single crystal whiskers |
| JP2697474B2 (ja) * | 1992-04-30 | 1998-01-14 | 松下電器産業株式会社 | 微細構造の製造方法 |
| RU2099808C1 (ru) * | 1996-04-01 | 1997-12-20 | Евгений Инвиевич Гиваргизов | Способ выращивания ориентированных систем нитевидных кристаллов и устройство для его осуществления (варианты) |
| US6221154B1 (en) * | 1999-02-18 | 2001-04-24 | City University Of Hong Kong | Method for growing beta-silicon carbide nanorods, and preparation of patterned field-emitters by chemical vapor depositon (CVD) |
| CA2442985C (en) * | 2001-03-30 | 2016-05-31 | The Regents Of The University Of California | Methods of fabricating nanostructures and nanowires and devices fabricated therefrom |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346414A (en) * | 1964-01-28 | 1967-10-10 | Bell Telephone Labor Inc | Vapor-liquid-solid crystal growth technique |
| US3493431A (en) * | 1966-11-25 | 1970-02-03 | Bell Telephone Labor Inc | Vapor-liquid-solid crystal growth technique |
-
1968
- 1968-04-13 NL NL6805300A patent/NL6805300A/xx unknown
-
1969
- 1969-04-02 DE DE1917136A patent/DE1917136C3/de not_active Expired
- 1969-04-10 FR FR6911083A patent/FR2006185A1/fr not_active Withdrawn
- 1969-04-10 NO NO1475/69A patent/NO124059B/no unknown
- 1969-04-10 GB GB1229900D patent/GB1229900A/en not_active Expired
- 1969-04-10 CH CH553769A patent/CH538300A/de not_active IP Right Cessation
- 1969-04-11 BE BE731440D patent/BE731440A/xx unknown
- 1969-04-11 ES ES365930A patent/ES365930A1/es not_active Expired
- 1969-04-14 US US815678A patent/US3632405A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2006185A1 (de) | 1969-12-19 |
| NL6805300A (de) | 1969-10-15 |
| DE1917136B2 (de) | 1973-10-04 |
| NO124059B (de) | 1972-02-28 |
| DE1917136C3 (de) | 1974-05-16 |
| US3632405A (en) | 1972-01-04 |
| BE731440A (de) | 1969-10-13 |
| DE1917136A1 (de) | 1970-09-24 |
| ES365930A1 (es) | 1971-03-16 |
| GB1229900A (de) | 1971-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |