BE562704A - - Google Patents

Info

Publication number
BE562704A
BE562704A BE562704DA BE562704A BE 562704 A BE562704 A BE 562704A BE 562704D A BE562704D A BE 562704DA BE 562704 A BE562704 A BE 562704A
Authority
BE
Belgium
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 BE562704A publication Critical patent/BE562704A/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
    • C30B15/14—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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique
    • 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
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
    • C30B15/24—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using mechanical means, e.g. shaping guides
    • 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
    • Y10S117/90—Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
    • 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
    • Y10T117/1036—Seed pulling including solid member shaping means other than seed or product [e.g., EDFG die]
    • 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]
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/108—Including a solid member other than seed or product contacting the liquid [e.g., crucible, immersed heating element]
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/1084—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone having details of a stabilizing feature
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/1088—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone including heating or cooling details
BE562704D 1956-11-28 BE562704A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL212549 1956-11-28

Publications (1)

Publication Number Publication Date
BE562704A true BE562704A (fr)

Family

ID=19750817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE562704D BE562704A (fr) 1956-11-28

Country Status (7)

Country Link
US (1) US3002824A (fr)
BE (1) BE562704A (fr)
CH (1) CH397601A (fr)
DE (2) DE1419207A1 (fr)
FR (1) FR1196959A (fr)
GB (1) GB827465A (fr)
NL (1) NL104388C (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264214A (fr) * 1960-05-02 1900-01-01
US3241925A (en) * 1960-08-19 1966-03-22 Union Carbide Corp Apparatus for growing solid homogeneous compositions
NL270246A (fr) * 1961-10-13
DE1289519B (de) * 1962-11-19 1969-02-20 Siemens Ag Vorrichtung zum Ziehen eines Halbleiterkristalls aus einer Schmelze
DE1286510B (de) * 1962-11-23 1969-01-09 Siemens Ag Verfahren zur Herstellung von bandfoermigen, aus Halbleitermaterial bestehenden Einkristallen durch Ziehen aus einer Schmelze
US3249404A (en) * 1963-02-20 1966-05-03 Merck & Co Inc Continuous growth of crystalline materials
DE1217926B (de) * 1963-08-17 1966-06-02 Siemens Ag Verfahren zum Vermeiden von Streifen in Metall- oder Halbleiterkristallen
US3340016A (en) * 1963-09-26 1967-09-05 Consortium Elektrochem Ind Producing and regulating translatory movement in the manufacture of semiconductor bodies
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
US3291650A (en) * 1963-12-23 1966-12-13 Gen Motors Corp Control of crystal size
US3291571A (en) * 1963-12-23 1966-12-13 Gen Motors Corp Crystal growth
US3527574A (en) * 1966-09-27 1970-09-08 Tyco Laboratories Inc Growth of sapphire filaments
US3607109A (en) * 1968-01-09 1971-09-21 Emil R Capita Method and means of producing a large diameter single-crystal rod from a polycrystal bar
US3690367A (en) * 1968-07-05 1972-09-12 Anadite Inc Apparatus for the restructuring of metals
US3607115A (en) * 1969-10-29 1971-09-21 Gen Motors Corp Crystal pulling from molten melts including solute introduction means below the seed-melt interface
DE2319700C3 (de) * 1973-04-18 1980-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Beeinflussung des radialen Widerstandsverlaufs in einem Halbleitereinkristallstab beim tiegellosen Zonenschmelzen und Vorrichtungen zur Durchführung des Verfahrens
US4039283A (en) * 1973-04-18 1977-08-02 Siemens Aktiengesellschaft Apparatus for producing a controlled radial path of resistance in a semiconductor monocrystalline rod
US4032390A (en) * 1974-02-25 1977-06-28 Corning Glass Works Plural crystal pulling from a melt in an annular crucible heated on both inner and outer walls
US4264385A (en) * 1974-10-16 1981-04-28 Colin Fisher Growing of crystals
US4167554A (en) * 1974-10-16 1979-09-11 Metals Research Limited Crystallization apparatus having floating die member with tapered aperture
GB1487587A (en) * 1974-12-04 1977-10-05 Metals Res Ltd Crystal growth
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
US4090851A (en) * 1976-10-15 1978-05-23 Rca Corporation Si3 N4 Coated crucible and die means for growing single crystalline silicon sheets
US4116642A (en) * 1976-12-15 1978-09-26 Western Electric Company, Inc. Method and apparatus for avoiding undesirable deposits in crystal growing operations
JPS6024078B2 (ja) * 1977-09-05 1985-06-11 株式会社東芝 ３−５族化合物半導体単結晶の製造装置
US4271129A (en) * 1979-03-06 1981-06-02 Rca Corporation Heat radiation deflectors within an EFG crucible
US4299648A (en) * 1980-08-20 1981-11-10 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for drawing monocrystalline ribbon from a melt
JPS57179099A (en) * 1981-04-28 1982-11-04 Toshiba Corp Manufacturing apparatus for silicon single crystal
JP2529934B2 (ja) * 1984-02-21 1996-09-04 住友電気工業株式会社 単結晶の製造方法
US4944925A (en) * 1985-06-10 1990-07-31 Sumitomo Electric Industries, Ltd. Apparatus for producing single crystals
JPS623096A (ja) * 1985-06-27 1987-01-09 Res Dev Corp Of Japan 高解離圧化合物半導体単結晶成長方法
JPS6259594A (ja) * 1985-09-11 1987-03-16 Sumitomo Electric Ind Ltd 結晶の引上げ方法
JPS6287489A (ja) * 1985-10-12 1987-04-21 Sumitomo Electric Ind Ltd るつぼの回収方法及び装置
JPS6379790A (ja) * 1986-09-22 1988-04-09 Toshiba Corp 結晶引上げ装置
US4990179A (en) * 1990-04-23 1991-02-05 Fmc Corporation Process for increasing the life of carbon crucibles in plasma furnaces
US5370078A (en) * 1992-12-01 1994-12-06 Wisconsin Alumni Research Foundation Method and apparatus for crystal growth with shape and segregation control
IL128827A0 (en) * 1999-03-04 2000-01-31 Solmecs Israel Ltd Apparatus for growing single crystals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855355A (en) * 1945-11-28 1958-10-07 Leo A Ohlinger Jacketed uranium slug
BE510303A (fr) * 1951-11-16
US2753280A (en) * 1952-05-01 1956-07-03 Rca Corp Method and apparatus for growing crystalline material
BE525102A (fr) * 1952-12-17 1900-01-01
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
BE528916A (fr) * 1953-05-18
US2686212A (en) * 1953-08-03 1954-08-10 Gen Electric Electric heating apparatus
US2809136A (en) * 1954-03-10 1957-10-08 Sylvania Electric Prod Apparatus and method of preparing crystals of silicon germanium group
US2892739A (en) * 1954-10-01 1959-06-30 Honeywell Regulator Co Crystal growing procedure

Also Published As

Publication number Publication date
GB827465A (en) 1960-02-03
DE1419207A1 (de) 1969-03-27
NL104388C (fr)
DE1272900B (de) 1968-07-18
FR1196959A (fr) 1959-11-27
US3002824A (en) 1961-10-03
CH397601A (de) 1965-08-31

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