GB1295409A - - Google Patents
Info
- Publication number
- GB1295409A GB1295409A GB1295409DA GB1295409A GB 1295409 A GB1295409 A GB 1295409A GB 1295409D A GB1295409D A GB 1295409DA GB 1295409 A GB1295409 A GB 1295409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- hydrogen
- melting
- melting stage
- zonemelting
- Prior art date
- 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.)
- Expired
Links
- 238000004857 zone melting Methods 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702012086 DE2012086C3 (de) | 1970-03-13 | 1970-03-13 | Verfahren zum Herstellen von versetzungsfreien, dicken Siliciumeinkristall stäben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295409A true GB1295409A (enrdf_load_stackoverflow) | 1972-11-08 |
Family
ID=5765043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295409D Expired GB1295409A (enrdf_load_stackoverflow) | 1970-03-13 | 1971-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2012086C3 (enrdf_load_stackoverflow) |
| DK (1) | DK124800B (enrdf_load_stackoverflow) |
| FR (1) | FR2084557A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1295409A (enrdf_load_stackoverflow) |
| NL (1) | NL7103203A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11278980A (ja) * | 1998-03-25 | 1999-10-12 | Murata Mfg Co Ltd | 単結晶育成方法 |
-
1970
- 1970-03-13 DE DE19702012086 patent/DE2012086C3/de not_active Expired
-
1971
- 1971-03-10 NL NL7103203A patent/NL7103203A/xx unknown
- 1971-03-12 FR FR7108728A patent/FR2084557A5/fr not_active Expired
- 1971-03-12 DK DK118971A patent/DK124800B/da not_active IP Right Cessation
- 1971-04-19 GB GB1295409D patent/GB1295409A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2012086B2 (de) | 1973-10-11 |
| DK124800B (da) | 1972-11-27 |
| NL7103203A (enrdf_load_stackoverflow) | 1971-09-15 |
| DE2012086A1 (de) | 1971-09-30 |
| FR2084557A5 (enrdf_load_stackoverflow) | 1971-12-17 |
| DE2012086C3 (de) | 1974-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |