BE771238A - MONOCRYSTALLINE SILICON PRODUCTION PROCESS - Google Patents

MONOCRYSTALLINE SILICON PRODUCTION PROCESS

Info

Publication number
BE771238A
BE771238A BE771238A BE771238A BE771238A BE 771238 A BE771238 A BE 771238A BE 771238 A BE771238 A BE 771238A BE 771238 A BE771238 A BE 771238A BE 771238 A BE771238 A BE 771238A
Authority
BE
Belgium
Prior art keywords
production process
monocrystalline silicon
silicon production
monocrystalline
silicon
Prior art date
Application number
BE771238A
Other languages
French (fr)
Inventor
W H Campbell
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of BE771238A publication Critical patent/BE771238A/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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/906—Special atmosphere other than vacuum or inert
BE771238A 1970-08-13 1971-08-12 MONOCRYSTALLINE SILICON PRODUCTION PROCESS BE771238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6338170A 1970-08-13 1970-08-13

Publications (1)

Publication Number Publication Date
BE771238A true BE771238A (en) 1972-02-14

Family

ID=22048823

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771238A BE771238A (en) 1970-08-13 1971-08-12 MONOCRYSTALLINE SILICON PRODUCTION PROCESS

Country Status (6)

Country Link
US (1) US3734695A (en)
JP (1) JPS5543433B1 (en)
BE (1) BE771238A (en)
DE (1) DE2140510A1 (en)
GB (1) GB1312884A (en)
NL (1) NL7111057A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2356376A1 (en) * 1973-11-12 1975-05-15 Siemens Ag PROCESS FOR PRODUCING HOMOGENOUS DOPED SILICON CRYSTALS WITH N-CONDUCTIVITY BY NEUTRON RADIATION
DE4105910A1 (en) * 1991-02-26 1992-08-27 Bayer Ag METHOD FOR PRODUCING METAL FILMS AND THE USE THEREOF

Also Published As

Publication number Publication date
DE2140510A1 (en) 1972-02-17
NL7111057A (en) 1972-02-15
JPS5543433B1 (en) 1980-11-06
GB1312884A (en) 1973-04-11
US3734695A (en) 1973-05-22

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