GB8725963D0 - Growing silicon dendritic-web crystals - Google Patents

Growing silicon dendritic-web crystals

Info

Publication number
GB8725963D0
GB8725963D0 GB878725963A GB8725963A GB8725963D0 GB 8725963 D0 GB8725963 D0 GB 8725963D0 GB 878725963 A GB878725963 A GB 878725963A GB 8725963 A GB8725963 A GB 8725963A GB 8725963 D0 GB8725963 D0 GB 8725963D0
Authority
GB
United Kingdom
Prior art keywords
growing silicon
web crystals
silicon dendritic
dendritic
crystals
Prior art date
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.)
Withdrawn
Application number
GB878725963A
Other versions
GB2198966A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB8725963D0 publication Critical patent/GB8725963D0/en
Publication of GB2198966A publication Critical patent/GB2198966A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C30B15/305—Stirring of 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
    • 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
GB08725963A 1986-12-09 1987-11-05 Method of growing silicon dendritic-web crystals Withdrawn GB2198966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93983786A 1986-12-09 1986-12-09

Publications (2)

Publication Number Publication Date
GB8725963D0 true GB8725963D0 (en) 1987-12-09
GB2198966A GB2198966A (en) 1988-06-29

Family

ID=25473822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08725963A Withdrawn GB2198966A (en) 1986-12-09 1987-11-05 Method of growing silicon dendritic-web crystals

Country Status (5)

Country Link
JP (1) JPS63185887A (en)
KR (1) KR960006261B1 (en)
AU (1) AU8110187A (en)
GB (1) GB2198966A (en)
IT (1) IT1220053B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3598634B2 (en) * 1996-01-30 2004-12-08 信越半導体株式会社 Method for producing silicon single crystal
US6402839B1 (en) * 1998-08-14 2002-06-11 Ebara Solar, Inc. System for stabilizing dendritic web crystal growth
US6454852B2 (en) 1999-07-14 2002-09-24 Seh America, Inc. High efficiency silicon wafer optimized for advanced semiconductor devices
US6632277B2 (en) 1999-07-14 2003-10-14 Seh America, Inc. Optimized silicon wafer gettering for advanced semiconductor devices
US6395085B2 (en) 1999-07-14 2002-05-28 Seh America, Inc. Purity silicon wafer for use in advanced semiconductor devices
US6228165B1 (en) 1999-07-28 2001-05-08 Seh America, Inc. Method of manufacturing crystal of silicon using an electric potential
US6482261B2 (en) * 2000-12-29 2002-11-19 Ebara Solar, Inc. Magnetic field furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777094A (en) * 1980-10-28 1982-05-14 Nippon Telegr & Teleph Corp <Ntt> Manufacture of platelike crystal
JPS5815099A (en) * 1981-07-14 1983-01-28 Nippon Denso Co Ltd Growing device for ribbon crystal
JPS5850951A (en) * 1981-09-22 1983-03-25 セイコーエプソン株式会社 Bracket for orthodontia
IN161924B (en) * 1984-10-29 1988-02-27 Westinghouse Electric Corp

Also Published As

Publication number Publication date
GB2198966A (en) 1988-06-29
KR960006261B1 (en) 1996-05-13
JPS63185887A (en) 1988-08-01
IT8741733A0 (en) 1987-12-02
IT1220053B (en) 1990-06-06
AU8110187A (en) 1988-06-09
KR880008466A (en) 1988-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)