BE641091A - - Google Patents

Info

Publication number
BE641091A
BE641091A BE641091A BE641091A BE641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A BE 641091 A BE641091 A BE 641091A
Authority
BE
Belgium
Application number
BE641091A
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
Publication of BE641091A publication Critical patent/BE641091A/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
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • 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
    • Y10T117/1056—Seed pulling including details of precursor replenishment

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)
BE641091A 1962-12-12 1963-12-11 BE641091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES82821A DE1243641B (en) 1962-12-12 1962-12-12 Process for the production of semiconductor rods by drawing from the melt

Publications (1)

Publication Number Publication Date
BE641091A true BE641091A (en) 1964-06-11

Family

ID=7510627

Family Applications (1)

Application Number Title Priority Date Filing Date
BE641091A BE641091A (en) 1962-12-12 1963-12-11

Country Status (5)

Country Link
US (1) US3261722A (en)
BE (1) BE641091A (en)
CH (1) CH420071A (en)
DE (1) DE1243641B (en)
GB (1) GB1059960A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470039A (en) * 1966-12-21 1969-09-30 Texas Instruments Inc Continuous junction growth
DE1519908A1 (en) * 1966-12-30 1970-07-02 Siemens Ag Device for producing a crystalline rod by zone melting without a crucible
US3607114A (en) * 1969-10-13 1971-09-21 Siemens Ag Apparatus for producing a monocrystalline rod, particularly of semiconductor material
US3776703A (en) * 1970-11-30 1973-12-04 Texas Instruments Inc Method of growing 1-0-0 orientation high perfection single crystal silicon by adjusting a focus coil
US4650540A (en) * 1975-07-09 1987-03-17 Milton Stoll Methods and apparatus for producing coherent or monolithic elements
US4575401A (en) * 1984-06-07 1986-03-11 Wedtech Corp Method of and apparatus for the drawing of bars of monocrystalline silicon
US4548670A (en) * 1984-07-20 1985-10-22 Wedtech Corp. Silicon melting and evaporation method for high purity applications
US5958133A (en) * 1996-01-29 1999-09-28 General Signal Corporation Material handling system for growing high-purity crystals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180311B (en) * 1952-08-01 Ciba Geigy PROCESS FOR PREPARING N-HALOGENACYLANILINOALKAN CARBON ACID ESTERS AND PROCESS FOR PREPARATION OF MICROBICIDE PREPARATIONS FOR CONTROL OF PHYTOPATHOGEN FUNGI AND BACTERIA BASED ON SUCH ESTERS.
DE973231C (en) * 1953-01-20 1959-12-24 Telefunken Gmbh Process for the production of single crystals by pulling from a melt
US2793103A (en) * 1954-02-24 1957-05-21 Siemens Ag Method for producing rod-shaped bodies of crystalline material
DE1017795B (en) * 1954-05-25 1957-10-17 Siemens Ag Process for the production of the purest crystalline substances, preferably semiconductor substances
BE542056A (en) * 1954-10-15
US2979386A (en) * 1956-08-02 1961-04-11 Shockley William Crystal growing apparatus
US2890139A (en) * 1956-12-10 1959-06-09 Shockley William Semi-conductive material purification method and apparatus
NL237834A (en) * 1958-04-09
US3084037A (en) * 1960-01-08 1963-04-02 Temescal Metallurgical Corp Gaseous ion purification process
US3160497A (en) * 1962-11-15 1964-12-08 Loung Pai Yen Method of melting refractory metals using a double heating process

Also Published As

Publication number Publication date
US3261722A (en) 1966-07-19
CH420071A (en) 1966-09-15
GB1059960A (en) 1967-02-22
DE1243641B (en) 1967-07-06

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