NL255530A - - Google Patents

Info

Publication number
NL255530A
NL255530A NL255530DA NL255530A NL 255530 A NL255530 A NL 255530A NL 255530D A NL255530D A NL 255530DA NL 255530 A NL255530 A NL 255530A
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 NL255530A publication Critical patent/NL255530A/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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/28—Controlling or regulating
    • 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
    • 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
    • Y10S117/901—Levitation, reduced gravity, microgravity, space
    • 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

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)
NL255530D 1959-09-11 NL255530A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64875A DE1278413B (de) 1959-09-11 1959-09-11 Verfahren zum Ziehen duenner stabfoermiger Halbleiterkristalle aus einer Halbleiterschmelze

Publications (1)

Publication Number Publication Date
NL255530A true NL255530A (it)

Family

ID=7497558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL255530D NL255530A (it) 1959-09-11

Country Status (6)

Country Link
US (1) US3157472A (it)
CH (1) CH390554A (it)
DE (1) DE1278413B (it)
GB (1) GB900562A (it)
NL (1) NL255530A (it)
SE (1) SE301794B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222476B (de) * 1961-03-09 1966-08-11 Siemens Ag Verfahren zum Herstellen von langgestreckten, insbesondere dendritischen Halbleiterkoerpern durch Ziehen aus einer Schmelze
NL6411697A (it) * 1963-10-15 1965-04-20
US3428436A (en) * 1963-12-16 1969-02-18 Monsanto Co Methods and apparatus for zone melting
US3453352A (en) * 1964-12-14 1969-07-01 Texas Instruments Inc Method and apparatus for producing crystalline semiconductor ribbon
US3337303A (en) * 1965-03-01 1967-08-22 Elmat Corp Crystal growing apparatus
US3293002A (en) * 1965-10-19 1966-12-20 Siemens Ag Process for producing tape-shaped semiconductor bodies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
US2842467A (en) * 1954-04-28 1958-07-08 Ibm Method of growing semi-conductors
US2809905A (en) * 1955-12-20 1957-10-15 Nat Res Dev Melting and refining metals
US2927008A (en) * 1956-10-29 1960-03-01 Shockley Transistor Corp Crystal growing apparatus

Also Published As

Publication number Publication date
US3157472A (en) 1964-11-17
SE301794B (it) 1968-06-24
CH390554A (de) 1965-04-15
GB900562A (en) 1962-07-11
DE1278413B (de) 1968-09-26

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