FR1568042A - - Google Patents

Info

Publication number
FR1568042A
FR1568042A FR136487A FR1568042DA FR1568042A FR 1568042 A FR1568042 A FR 1568042A FR 136487 A FR136487 A FR 136487A FR 1568042D A FR1568042D A FR 1568042DA FR 1568042 A FR1568042 A FR 1568042A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR136487A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1568042A publication Critical patent/FR1568042A/fr
Expired legal-status Critical Current

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
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to 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
    • C30B15/10—Crucibles or containers for supporting the melt
    • C30B15/12—Double crucible methods
    • 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
    • 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
    • Y10T117/1052—Seed pulling including a sectioned crucible [e.g., double crucible, baffle]

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)
FR136487A 1968-01-18 1968-01-18 Expired FR1568042A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR136487 1968-01-18
FR6909096A FR2038715A6 (en) 1968-01-18 1969-03-27 Semiconductor cystal drawing apparatus

Publications (1)

Publication Number Publication Date
FR1568042A true FR1568042A (en) 1969-05-23

Family

ID=62495386

Family Applications (2)

Application Number Title Priority Date Filing Date
FR136487A Expired FR1568042A (en) 1968-01-18 1968-01-18
FR6909096A Expired FR2038715A6 (en) 1968-01-18 1969-03-27 Semiconductor cystal drawing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR6909096A Expired FR2038715A6 (en) 1968-01-18 1969-03-27 Semiconductor cystal drawing apparatus

Country Status (7)

Country Link
US (1) US3627499A (en)
JP (1) JPS4822900B1 (en)
CH (1) CH517504A (en)
DE (1) DE1901331C3 (en)
FR (2) FR1568042A (en)
GB (1) GB1248164A (en)
NL (1) NL6900613A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366532A (en) * 1971-04-21 1974-09-11 Nat Res Dev Apparatus for the preparation and growth of crystalline material
BE795938A (en) * 1972-03-01 1973-08-27 Siemens Ag METHOD OF MANUFACTURING A DISLOCATION-FREE MONOCRISTALLINE GALLIUM ARSENIDE BAR
US3902860A (en) * 1972-09-28 1975-09-02 Sumitomo Electric Industries Thermal treatment of semiconducting compounds having one or more volatile components
US3933435A (en) * 1973-05-30 1976-01-20 Arthur D. Little, Inc. Apparatus for direct melt synthesis of compounds containing volatile constituents
DE2420899A1 (en) * 1974-04-30 1975-12-11 Wacker Chemitronic METHOD FOR PRODUCING SINGLE CRYSTALLINE GALLIUM ARSENIDE
US4083748A (en) * 1975-10-30 1978-04-11 Western Electric Company, Inc. Method of forming and growing a single crystal of a semiconductor compound
DE2639563A1 (en) * 1976-09-02 1978-03-09 Wacker Chemitronic Process for the production of crucible-drawn silicon rods with a content of volatile dopants, especially antimony, with close resistance tolerance
US4190631A (en) * 1978-09-21 1980-02-26 Western Electric Company, Incorporated Double crucible crystal growing apparatus
US4352784A (en) * 1979-05-25 1982-10-05 Western Electric Company, Inc. Double crucible Czochralski crystal growth apparatus
US4456499A (en) * 1979-05-25 1984-06-26 At&T Technologies, Inc. Double crucible Czochralski crystal growth method
US4659421A (en) * 1981-10-02 1987-04-21 Energy Materials Corporation System for growth of single crystal materials with extreme uniformity in their structural and electrical properties
JPS60112695A (en) * 1983-11-22 1985-06-19 Sumitomo Electric Ind Ltd Pulling method of compound single crystal
JPS60264390A (en) * 1984-06-08 1985-12-27 Sumitomo Electric Ind Ltd Growing method for single crystal
US9741881B2 (en) 2003-04-14 2017-08-22 S'tile Photovoltaic module including integrated photovoltaic cells
JP4869061B2 (en) 2003-04-14 2012-02-01 セントレ・ナショナル・デ・ラ・レシェルシェ・サイエンティフィーク Sintered semiconductor material
US9493358B2 (en) 2003-04-14 2016-11-15 Stile Photovoltaic module including integrated photovoltaic cells
FR2853562B1 (en) * 2003-04-14 2006-08-11 Centre Nat Rech Scient PROCESS FOR PRODUCING SEMICONDUCTOR PELLETS
US8192648B2 (en) 2003-04-14 2012-06-05 S'tile Method for forming a sintered semiconductor material
US8405183B2 (en) 2003-04-14 2013-03-26 S'Tile Pole des Eco-Industries Semiconductor structure

Also Published As

Publication number Publication date
US3627499A (en) 1971-12-14
DE1901331B2 (en) 1980-04-24
NL6900613A (en) 1969-07-22
GB1248164A (en) 1971-09-29
DE1901331C3 (en) 1981-01-08
JPS4822900B1 (en) 1973-07-10
DE1901331A1 (en) 1969-07-31
FR2038715A6 (en) 1971-01-08
CH517504A (en) 1972-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse