BE609336A - Process for melting in zones without crucible of a semiconductor bar, in particular in silicon - Google Patents
Process for melting in zones without crucible of a semiconductor bar, in particular in siliconInfo
- Publication number
- BE609336A BE609336A BE609336A BE609336A BE609336A BE 609336 A BE609336 A BE 609336A BE 609336 A BE609336 A BE 609336A BE 609336 A BE609336 A BE 609336A BE 609336 A BE609336 A BE 609336A
- Authority
- BE
- Belgium
- Prior art keywords
- crucible
- zones
- melting
- silicon
- semiconductor bar
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/08—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone
- C30B13/10—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone with addition of doping materials
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 |
---|---|---|---|
DES71478A DE1205955B (en) | 1960-11-30 | 1960-11-30 | Process for crucible-free zone melting of a silicon rod doped with phosphorus in a vacuum |
Publications (1)
Publication Number | Publication Date |
---|---|
BE609336A true BE609336A (en) | 1962-02-15 |
Family
ID=7502504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE609336A BE609336A (en) | 1960-11-30 | 1961-10-19 | Process for melting in zones without crucible of a semiconductor bar, in particular in silicon |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE609336A (en) |
CH (1) | CH409884A (en) |
DE (1) | DE1205955B (en) |
GB (1) | GB948289A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029500A (en) * | 1975-03-11 | 1977-06-14 | Nasa | Method of growing composites of the type exhibiting the Soret effect |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE510303A (en) * | 1951-11-16 |
-
1960
- 1960-11-30 DE DES71478A patent/DE1205955B/en active Pending
-
1961
- 1961-09-25 CH CH1113261A patent/CH409884A/en unknown
- 1961-10-19 BE BE609336A patent/BE609336A/en unknown
- 1961-11-30 GB GB4296061A patent/GB948289A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH409884A (en) | 1966-03-31 |
DE1205955B (en) | 1965-12-02 |
GB948289A (en) | 1964-01-29 |
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