JPS5117483B1 - - Google Patents
Info
- Publication number
- JPS5117483B1 JPS5117483B1 JP48057091A JP5709173A JPS5117483B1 JP S5117483 B1 JPS5117483 B1 JP S5117483B1 JP 48057091 A JP48057091 A JP 48057091A JP 5709173 A JP5709173 A JP 5709173A JP S5117483 B1 JPS5117483 B1 JP S5117483B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique
-
- 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
-
- 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
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
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)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681805971 DE1805971A1 (de) | 1968-10-30 | 1968-10-30 | Verfahren zum Veraendern der kristallinen Struktur eines rohrfoermigen Ausgangskristall und/oder zum Veraendern der Konzentration eines in dem rohrfoermigen Ausgangskristall enthaltenen Fremdstoffes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5117483B1 true JPS5117483B1 (enrdf_load_stackoverflow) | 1976-06-02 |
Family
ID=5711899
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8654669A Pending JPS5324362B1 (enrdf_load_stackoverflow) | 1968-10-30 | 1969-10-30 | |
| JP48057091A Pending JPS5117483B1 (enrdf_load_stackoverflow) | 1968-10-30 | 1973-05-22 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8654669A Pending JPS5324362B1 (enrdf_load_stackoverflow) | 1968-10-30 | 1969-10-30 |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5324362B1 (enrdf_load_stackoverflow) |
| AT (1) | AT293341B (enrdf_load_stackoverflow) |
| CA (1) | CA918547A (enrdf_load_stackoverflow) |
| DE (1) | DE1805971A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2021902A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1239515A (enrdf_load_stackoverflow) |
| NL (1) | NL6915612A (enrdf_load_stackoverflow) |
-
1968
- 1968-10-30 DE DE19681805971 patent/DE1805971A1/de not_active Withdrawn
-
1969
- 1969-10-15 NL NL6915612A patent/NL6915612A/xx unknown
- 1969-10-21 CA CA065385A patent/CA918547A/en not_active Expired
- 1969-10-28 AT AT1014869A patent/AT293341B/de not_active IP Right Cessation
- 1969-10-28 FR FR6936915A patent/FR2021902A1/fr not_active Withdrawn
- 1969-10-29 GB GB1239515D patent/GB1239515A/en not_active Expired
- 1969-10-30 JP JP8654669A patent/JPS5324362B1/ja active Pending
-
1973
- 1973-05-22 JP JP48057091A patent/JPS5117483B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT293341B (de) | 1971-10-11 |
| CA918547A (en) | 1973-01-09 |
| DE1805971A1 (de) | 1970-08-20 |
| NL6915612A (enrdf_load_stackoverflow) | 1970-05-04 |
| JPS5324362B1 (enrdf_load_stackoverflow) | 1978-07-20 |
| DE1805971B2 (enrdf_load_stackoverflow) | 1970-11-19 |
| GB1239515A (enrdf_load_stackoverflow) | 1971-07-14 |
| FR2021902A1 (enrdf_load_stackoverflow) | 1970-07-24 |