BE528916A - - Google Patents

Info

Publication number
BE528916A
BE528916A BE528916DA BE528916A BE 528916 A BE528916 A BE 528916A BE 528916D A BE528916D A BE 528916DA BE 528916 A BE528916 A BE 528916A
Authority
BE
Belgium
Application number
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 of BE528916A publication Critical patent/BE528916A/xx

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
    • C30B15/12—Double crucible methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • B22C9/26—Moulds for peculiarly-shaped castings for hollow articles for ribbed tubes; for radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (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)
BE528916D 1953-05-18 BE528916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327484XA 1953-05-18 1953-05-18

Publications (1)

Publication Number Publication Date
BE528916A true BE528916A (en)

Family

ID=21866605

Family Applications (1)

Application Number Title Priority Date Filing Date
BE528916D BE528916A (en) 1953-05-18

Country Status (5)

Country Link
BE (1) BE528916A (en)
CH (1) CH327484A (en)
DE (1) DE1101775B (en)
GB (1) GB754767A (en)
NL (1) NL107897C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136671B (en) * 1959-05-05 1962-09-20 Philips Nv Crucible with a stirrer for drawing up crystalline rods from a melt
DE1136670B (en) * 1959-05-05 1962-09-20 Philips Nv Crucible for pulling up crystals from a melt located therein and method for pulling up crystals from a melt using such a crucible
DE1158040B (en) * 1957-11-21 1963-11-28 Int Standard Electric Corp Device for pulling single crystals from semiconductor material
DE1159903B (en) * 1957-04-15 1963-12-27 Siemens Ag Device for melting the purest silicon and other pure semiconductor materials
DE1164982B (en) * 1957-03-07 1964-03-12 Int Standard Electric Corp Device for cleaning semiconductor material
DE1215658B (en) * 1957-06-25 1966-05-05 Western Electric Co Process for the production of doped semiconductor material

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998335A (en) * 1956-02-04 1961-08-29 Telefunken Gmbh Method and apparatusfor growing single crystals from molten bodies
BE562704A (en) * 1956-11-28
NL121446C (en) * 1958-11-17
DE1251721B (en) * 1963-10-28 1967-10-12 Siemens Aktiengesellschaft, Berlin und München München Method for producing semiconductor stalls, preferably semiconductor stalls with adjustable, for example constant, foreign matter concentration
GB1093774A (en) * 1964-08-04 1967-12-06 Nippon Electric Co Improvements in or relating to crystal processing
US4612082A (en) * 1982-12-02 1986-09-16 Texas Instruments Incorporated Arsenic cell stabilization valve for gallium arsenide in-situ compounding
US4522791A (en) * 1982-12-02 1985-06-11 Texas Instruments Incorporated Arsenic cell stabilization valve for gallium arsenide in-situ compounding
GB2147223A (en) * 1983-10-01 1985-05-09 Stc Plc Semiconductor substrates
JPS6379790A (en) * 1986-09-22 1988-04-09 Toshiba Corp Crystal pulling up device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973231C (en) * 1953-01-20 1959-12-24 Telefunken Gmbh Process for the production of single crystals by pulling from a melt

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164982B (en) * 1957-03-07 1964-03-12 Int Standard Electric Corp Device for cleaning semiconductor material
DE1293934B (en) * 1957-03-07 1969-04-30 Itt Ind Gmbh Deutsche Zone melting of difficult to melt material
DE1159903B (en) * 1957-04-15 1963-12-27 Siemens Ag Device for melting the purest silicon and other pure semiconductor materials
DE1215658B (en) * 1957-06-25 1966-05-05 Western Electric Co Process for the production of doped semiconductor material
DE1158040B (en) * 1957-11-21 1963-11-28 Int Standard Electric Corp Device for pulling single crystals from semiconductor material
DE1136671B (en) * 1959-05-05 1962-09-20 Philips Nv Crucible with a stirrer for drawing up crystalline rods from a melt
DE1136670B (en) * 1959-05-05 1962-09-20 Philips Nv Crucible for pulling up crystals from a melt located therein and method for pulling up crystals from a melt using such a crucible

Also Published As

Publication number Publication date
CH327484A (en) 1958-01-31
DE1101775B (en) 1961-03-09
NL107897C (en)
GB754767A (en) 1956-08-15

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