BE665683A - - Google Patents
Info
- Publication number
- BE665683A BE665683A BE665683DA BE665683A BE 665683 A BE665683 A BE 665683A BE 665683D A BE665683D A BE 665683DA BE 665683 A BE665683 A BE 665683A
- 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
- C30B13/28—Controlling or regulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
- Y10T117/1088—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone including heating or cooling details
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)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES91655A DE1224273B (de) | 1964-06-23 | 1964-06-23 | Vorrichtung zum tiegelfreien Zonenschmelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE665683A true BE665683A (OSRAM) | 1965-12-21 |
Family
ID=7516653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE665683D BE665683A (OSRAM) | 1964-06-23 | 1965-06-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3310384A (OSRAM) |
| BE (1) | BE665683A (OSRAM) |
| CH (1) | CH421902A (OSRAM) |
| DE (1) | DE1224273B (OSRAM) |
| GB (1) | GB1045664A (OSRAM) |
| NL (1) | NL6503268A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518629A (en) * | 1964-02-06 | 1970-06-30 | Computron Corp | Recirculating memory timing |
| DE1519908A1 (de) * | 1966-12-30 | 1970-07-02 | Siemens Ag | Vorrichtung zum Herstellen eines kristallinen Stabes durch tiegelfreies Zonenschmelzen |
| US3776703A (en) * | 1970-11-30 | 1973-12-04 | Texas Instruments Inc | Method of growing 1-0-0 orientation high perfection single crystal silicon by adjusting a focus coil |
| DE2508369A1 (de) * | 1975-02-26 | 1976-09-02 | Siemens Ag | Verfahren zum herstellen von scheibenfoermigen siliciumkoerpern, insbesondere fuer solarzellen |
| US5033948A (en) * | 1989-04-17 | 1991-07-23 | Sandvik Limited | Induction melting of metals without a crucible |
| US5003551A (en) * | 1990-05-22 | 1991-03-26 | Inductotherm Corp. | Induction melting of metals without a crucible |
| US5319670A (en) * | 1992-07-24 | 1994-06-07 | The United States Of America As Represented By The United States Department Of Energy | Velocity damper for electromagnetically levitated materials |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1061527B (de) * | 1953-02-14 | 1959-07-16 | Siemens Ag | Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken |
| US2972525A (en) * | 1953-02-26 | 1961-02-21 | Siemens Ag | Crucible-free zone melting method and apparatus for producing and processing a rod-shaped body of crystalline substance, particularly semiconductor substance |
| US2897329A (en) * | 1957-09-23 | 1959-07-28 | Sylvania Electric Prod | Zone melting apparatus |
| US3117859A (en) * | 1957-12-30 | 1964-01-14 | Westinghouse Electric Corp | Zone refining process |
| US3046100A (en) * | 1958-01-20 | 1962-07-24 | Du Pont | Zone melting of semiconductive material |
| US3023091A (en) * | 1959-03-02 | 1962-02-27 | Raytheon Co | Methods of heating and levitating molten material |
| US3134700A (en) * | 1959-04-22 | 1964-05-26 | Siemens Ag | Dislocation removal by a last pass starting at a location displaced from the original seed into the grown crystal |
| NL112832C (OSRAM) * | 1959-05-08 | |||
| US2992311A (en) * | 1960-09-28 | 1961-07-11 | Siemens Ag | Method and apparatus for floatingzone melting of semiconductor rods |
| GB926487A (en) * | 1960-11-25 | 1963-05-22 | Dorman & Smith Ltd | Improvements in and relating to electrical fuse assemblies |
-
1964
- 1964-06-23 DE DES91655A patent/DE1224273B/de active Pending
-
1965
- 1965-03-15 NL NL6503268A patent/NL6503268A/xx unknown
- 1965-05-17 CH CH683265A patent/CH421902A/de unknown
- 1965-05-26 US US458944A patent/US3310384A/en not_active Expired - Lifetime
- 1965-06-21 BE BE665683D patent/BE665683A/xx unknown
- 1965-06-23 GB GB26676/65A patent/GB1045664A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1224273B (de) | 1966-09-08 |
| US3310384A (en) | 1967-03-21 |
| GB1045664A (en) | 1966-10-12 |
| CH421902A (de) | 1966-10-15 |
| NL6503268A (OSRAM) | 1965-12-24 |