CH401916A - Process for producing bodies from semiconductor material by drawing them up from a melt and apparatus for carrying out this process - Google Patents

Process for producing bodies from semiconductor material by drawing them up from a melt and apparatus for carrying out this process

Info

Publication number
CH401916A
CH401916A CH499760A CH499760A CH401916A CH 401916 A CH401916 A CH 401916A CH 499760 A CH499760 A CH 499760A CH 499760 A CH499760 A CH 499760A CH 401916 A CH401916 A CH 401916A
Authority
CH
Switzerland
Prior art keywords
melt
carrying
semiconductor material
producing bodies
bodies
Prior art date
Application number
CH499760A
Other languages
German (de)
Inventor
Okkerse Boudewijn
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH401916A publication Critical patent/CH401916A/en

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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/10—Crucibles or containers for supporting the melt
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
    • C30B15/305—Stirring of the melt

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)
CH499760A 1959-05-05 1960-05-02 Process for producing bodies from semiconductor material by drawing them up from a melt and apparatus for carrying out this process CH401916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL238923 1959-05-05

Publications (1)

Publication Number Publication Date
CH401916A true CH401916A (en) 1965-11-15

Family

ID=19751706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH499760A CH401916A (en) 1959-05-05 1960-05-02 Process for producing bodies from semiconductor material by drawing them up from a melt and apparatus for carrying out this process

Country Status (4)

Country Link
CH (1) CH401916A (en)
DE (1) DE1136671B (en)
GB (1) GB954200A (en)
NL (1) NL238923A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107897C (en) * 1953-05-18
DE1032852B (en) * 1953-11-24 1958-06-26 Siemens Und Halske Ag Process and device for the production of semiconductor crystals by the crystal pulling process from the melt

Also Published As

Publication number Publication date
GB954200A (en) 1964-04-02
NL238923A (en)
DE1136671B (en) 1962-09-20

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