CH406160A - A method for pulling semiconductor crystal from melting - Google Patents

A method for pulling semiconductor crystal from melting

Info

Publication number
CH406160A
CH406160A CH1468463A CH1468463A CH406160A CH 406160 A CH406160 A CH 406160A CH 1468463 A CH1468463 A CH 1468463A CH 1468463 A CH1468463 A CH 1468463A CH 406160 A CH406160 A CH 406160A
Authority
CH
Switzerland
Prior art keywords
melting
semiconductor crystal
pulling semiconductor
pulling
crystal
Prior art date
Application number
CH1468463A
Other languages
German (de)
Inventor
Rummel Theodor Dr Prof
Dorner Joerg
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.)
Filing date
Publication date
Priority to DE1962S0082693 priority Critical patent/DE1244113B/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH406160A publication Critical patent/CH406160A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B15/00Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/14Heating of the melt or the crystallised materials
    • C30B15/18Heating of the melt or the crystallised materials using direct resistance heating in addition to other methods of heating, e.g. using Peltier heat
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B13/00Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16Heating of the molten zone
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B13/00Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/28Controlling or regulating
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/917Magnetic
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10Apparatus
    • Y10T117/1024Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1076Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10Apparatus
    • Y10T117/1024Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1076Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/1088Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone including heating or cooling details
CH1468463A 1962-12-03 1963-12-02 A method for pulling semiconductor crystal from melting CH406160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1962S0082693 DE1244113B (en) 1962-12-03 1962-12-03 A method for reducing the Gitterstoerungen in existing crystals of semiconductor material

Publications (1)

Publication Number Publication Date
CH406160A true CH406160A (en) 1966-01-31

Family

ID=7510532

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1468463A CH406160A (en) 1962-12-03 1963-12-02 A method for pulling semiconductor crystal from melting

Country Status (6)

Country Link
US (1) US3268301A (en)
CH (1) CH406160A (en)
DE (1) DE1244113B (en)
GB (1) GB1013064A (en)
NL (1) NL301226A (en)
SE (1) SE310356B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234512C3 (en) * 1972-07-13 1979-04-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen
US4012242A (en) * 1973-11-14 1977-03-15 International Rectifier Corporation Liquid epitaxy technique
FR2358021B1 (en) * 1976-07-09 1978-12-22 Radiotechnique Compelec

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789039A (en) * 1953-08-25 1957-04-16 Rca Corp Method and apparatus for zone melting
US2792317A (en) * 1954-01-28 1957-05-14 Westinghouse Electric Corp Method of producing multiple p-n junctions
NL105554C (en) * 1955-01-13
US2932562A (en) * 1956-12-27 1960-04-12 Bell Telephone Labor Inc Zone-melting with joule heat
US2970895A (en) * 1956-12-31 1961-02-07 Union Carbide Corp Process for crystalline growth employing collimated electrical energy
GB844813A (en) * 1957-05-01 1960-08-17 Sylvania Electric Prod Zone melting apparatus
US2937216A (en) * 1957-12-30 1960-05-17 Minnesota Mining & Mfg Zone refining apparatus
US3058915A (en) * 1960-01-18 1962-10-16 Westinghouse Electric Corp Crystal growing process
US3152022A (en) * 1962-05-25 1964-10-06 Bell Telephone Labor Inc Epitaxial deposition on the surface of a freshly grown dendrite

Also Published As

Publication number Publication date
DE1244113B (en) 1967-07-13
SE310356B (en) 1969-04-28
US3268301A (en) 1966-08-23
NL301226A (en)
GB1013064A (en) 1965-12-15

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