NL238924A - - Google Patents

Info

Publication number
NL238924A
NL238924A NL238924DA NL238924A NL 238924 A NL238924 A NL 238924A NL 238924D A NL238924D A NL 238924DA NL 238924 A NL238924 A NL 238924A
Authority
NL
Netherlands
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 NL238924A publication Critical patent/NL238924A/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
    • 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
    • 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
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of 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]
    • 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
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]
NL238924D 1959-05-05 NL238924A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL238924 1959-05-05

Publications (1)

Publication Number Publication Date
NL238924A true NL238924A (xx)

Family

ID=19751707

Family Applications (1)

Application Number Title Priority Date Filing Date
NL238924D NL238924A (xx) 1959-05-05

Country Status (5)

Country Link
US (1) US3033660A (xx)
CH (1) CH407051A (xx)
DE (1) DE1136670B (xx)
GB (1) GB953538A (xx)
NL (1) NL238924A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303409A1 (en) * 1987-08-06 1989-02-15 United Kingdom Atomic Energy Authority Single crystal pulling

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241925A (en) * 1960-08-19 1966-03-22 Union Carbide Corp Apparatus for growing solid homogeneous compositions
DE1217926B (de) * 1963-08-17 1966-06-02 Siemens Ag Verfahren zum Vermeiden von Streifen in Metall- oder Halbleiterkristallen
DE1251721B (de) * 1963-10-28 1967-10-12 Siemens Aktiengesellschaft, Berlin und München München Verfahren zum Herstellen von Halbleiteiknstallen vorzugsweise Halbleiteremknstallen mit einstellbarer, beispielsweise konstanter Fremdstoffkonzentration
DE1245318B (de) * 1963-11-16 1967-07-27 Siemens Ag Vorrichtung zum Herstellen von Kristallen durch Ziehen aus der Schmelze
US3337303A (en) * 1965-03-01 1967-08-22 Elmat Corp Crystal growing apparatus
US3493348A (en) * 1966-07-01 1970-02-03 Ibm Buoyant device in crystal growing
US3471266A (en) * 1967-05-29 1969-10-07 Tyco Laboratories Inc Growth of inorganic filaments
US3765843A (en) * 1971-07-01 1973-10-16 Tyco Laboratories Inc Growth of tubular crystalline bodies
US3853489A (en) * 1971-11-08 1974-12-10 Tyco Laboratories Inc A non-wetting aid for growing crystalline bodies
BE791024A (fr) * 1971-11-08 1973-05-07 Tyco Laboratories Inc Procede pour developper des cristaux a partir d'un bain d'une matiere
US3755011A (en) * 1972-06-01 1973-08-28 Rca Corp Method for depositing an epitaxial semiconductive layer from the liquid phase
US3870477A (en) * 1972-07-10 1975-03-11 Tyco Laboratories Inc Optical control of crystal growth
US4125425A (en) * 1974-03-01 1978-11-14 U.S. Philips Corporation Method of manufacturing flat tapes of crystalline silicon from a silicon melt by drawing a seed crystal of silicon from the melt flowing down the faces of a knife shaped heated element
US4000030A (en) * 1975-06-09 1976-12-28 International Business Machines Corporation Method for drawing a monocrystal from a melt formed about a wettable projection
EP0173764B1 (en) * 1984-08-31 1989-12-13 Gakei Electric Works Co., Ltd. Single crystal growing method and apparatus
US5770873A (en) 1984-10-05 1998-06-23 Hitachi, Ltd. GaAs single crystal as well as method of producing the same, and semiconductor device utilizing the GaAs single crystal
JPH0628234B2 (ja) * 1984-10-05 1994-04-13 株式会社日立製作所 ＧａＡｓ単結晶および半導体装置
JPS6379790A (ja) * 1986-09-22 1988-04-09 Toshiba Corp 結晶引上げ装置
US4968380A (en) * 1989-05-24 1990-11-06 Mobil Solar Energy Corporation System for continuously replenishing melt
US5650008A (en) * 1995-12-01 1997-07-22 Advanced Materials Processing, Llc Method for preparing homogeneous bridgman-type single crystals
JP4059943B2 (ja) * 1996-10-24 2008-03-12 Ｓｕｍｃｏ Ｔｅｃｈｘｉｖ株式会社 半導体単結晶製造装置のメルトレシーブ
US6809027B2 (en) * 2002-06-06 2004-10-26 International Business Machines Corporation Self-aligned borderless contacts
US9340896B2 (en) * 2011-08-26 2016-05-17 Consarc Corporation Purification of a metalloid by consumable electrode vacuum arc remelt process
CN112899773A (zh) * 2021-01-15 2021-06-04 广州皇标科技有限公司 一种光伏电池加工用制硅方法
CN112853471A (zh) * 2021-01-15 2021-05-28 广州皇标科技有限公司 一种光伏电池加工用单晶炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552884A (en) * 1925-04-08 1925-09-08 Schnurpfeil Hans Pot for melting glass
NL107897C (xx) * 1953-05-18
US2793103A (en) * 1954-02-24 1957-05-21 Siemens Ag Method for producing rod-shaped bodies of crystalline material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303409A1 (en) * 1987-08-06 1989-02-15 United Kingdom Atomic Energy Authority Single crystal pulling

Also Published As

Publication number Publication date
CH407051A (de) 1966-02-15
US3033660A (en) 1962-05-08
DE1136670B (de) 1962-09-20
GB953538A (en) 1964-03-25

Similar Documents

Publication Publication Date Title
JPS3623057B1 (xx)
BE584924A (xx)
AT213532B (xx)
FR1194165A (xx)
AT213627B (xx)
AT218043B (xx)
AT219961B (xx)
DE1280517C2 (xx)
BE575800A (xx)
BE583512A (xx)
BE585435A (xx)
BE575793A (xx)
BE571571A (xx)
BE576772A (xx)
BE577586A (xx)
BE577992A (xx)
BE503885A (xx)
BE578357A (xx)
BE578868A (xx)
BE579636A (xx)
BE580948A (xx)
BE581509A (xx)
BE582128A (xx)
BE583031A (xx)
BE503570A (xx)