BE756590A - METHOD AND DEVICE FOR TAKING A CRYSTALLINE BODY FROM MELTING MATERIALS HEATED AT THE MELTING TEMPERATURE - Google Patents

METHOD AND DEVICE FOR TAKING A CRYSTALLINE BODY FROM MELTING MATERIALS HEATED AT THE MELTING TEMPERATURE

Info

Publication number
BE756590A
BE756590A BE756590DA BE756590A BE 756590 A BE756590 A BE 756590A BE 756590D A BE756590D A BE 756590DA BE 756590 A BE756590 A BE 756590A
Authority
BE
Belgium
Prior art keywords
melting
taking
crystalline body
materials heated
melting temperature
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Siemens Ag
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.)
Publication date
Publication of BE756590A publication Critical patent/BE756590A/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
    • C30B15/14—Heating of the melt or the crystallised materials
    • 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
    • Y10T117/1032—Seed pulling
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]

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)
BE756590D 1969-09-24 METHOD AND DEVICE FOR TAKING A CRYSTALLINE BODY FROM MELTING MATERIALS HEATED AT THE MELTING TEMPERATURE BE756590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948194 DE1948194A1 (en) 1969-09-24 1969-09-24 Process for drawing a crystalline body from a melt material heated to at least the melting temperature and apparatus for carrying out this process

Publications (1)

Publication Number Publication Date
BE756590A true BE756590A (en) 1971-03-24

Family

ID=5746317

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756590D BE756590A (en) 1969-09-24 METHOD AND DEVICE FOR TAKING A CRYSTALLINE BODY FROM MELTING MATERIALS HEATED AT THE MELTING TEMPERATURE

Country Status (10)

Country Link
US (1) US3759670A (en)
AT (1) AT309390B (en)
BE (1) BE756590A (en)
CH (1) CH534541A (en)
DE (1) DE1948194A1 (en)
DK (1) DK124175B (en)
FR (1) FR2062437A5 (en)
GB (1) GB1284068A (en)
NL (1) NL7010531A (en)
SE (1) SE368663B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049384A (en) * 1975-04-14 1977-09-20 Arthur D. Little, Inc. Cold crucible system
US4224100A (en) * 1978-06-16 1980-09-23 Litton Systems, Inc. Method and apparatus for making crystals
US4259278A (en) * 1979-07-09 1981-03-31 Ultra Carbon Corporation Method of reshaping warped graphite enclosures and the like
DE3316547C2 (en) * 1983-05-06 1985-05-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Cold crucible for melting non-metallic inorganic compounds
AT385059B (en) * 1983-05-31 1988-02-10 Avl Verbrennungskraft Messtech METHOD FOR GROWING CRYSTALS, ESPECIALLY SINGLE CRYSTALS, AND DEVICE FOR CARRYING OUT THE METHOD
CA1309755C (en) * 1987-03-30 1992-11-03 Hiroyoshi Nozaki Method of and apparatus for baking coating layer
JPH04331792A (en) * 1991-04-30 1992-11-19 Osaka Titanium Co Ltd Production of silicon single crystal
US5885344A (en) * 1997-08-08 1999-03-23 Memc Electronic Materials, Inc. Non-dash neck method for single crystal silicon growth

Also Published As

Publication number Publication date
NL7010531A (en) 1971-03-26
US3759670A (en) 1973-09-18
GB1284068A (en) 1972-08-02
CH534541A (en) 1973-03-15
FR2062437A5 (en) 1971-06-25
DE1948194A1 (en) 1971-04-01
SE368663B (en) 1974-07-15
AT309390B (en) 1973-08-10
DK124175B (en) 1972-09-25

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